and Enharmonic
Music
Berger, Theoriesof Chromatic
point I would hope the whole question of editions of this kind could
be reconsidered.
James Haar
of
North
Carolina
at
University
Chapel Hill
CHROMATIC
SYSTEMS
VICENTINO
(OR
TO
NON-SYSTEMS)
FROM
MONTEVERDI
KAR 0 L B ERGE R, Theoriesof Chromaticand EnharmonicMusic in Late
16th CenturyItaly. UMI Research Press, 1980. vii + 178 pp.
A lesser paradox of our times is that men and women are declared
learned for having written long essays unfit to publish. Karol Berger
is not one of these. His 1975 dissertation for Yale University, written
under the guidance of an eminent scholar of sixteenth-century Italian music theory, Claude Palisca, has now appeared with but minor
revisions in the 'Studies in Musicology' series published by University Microfilms International. The production of the book is
sensibly economical. The author's musical examples have been
reproduced in his own hand; the notes are all together at the end, but
generously spaced. By setting the price at some 15 cents per octavo
page, however, the publisher has shown less regard for the buyer than
for the economic prospects of its parent corporation, Xerox.
In the introduction and again in the concluding chapter, Dr
Berger points out that he has not attempted a definitive treatise on
late renaissance chromaticism. Rather, he has proposed 'a hypothesis which would have to be tested analytically to prove its usefulness. At present nothing more than just a brief example [the first
phrase of the prologue to Lasso's ProphetiaeSibyllarum]can be given.'
(p. 104) The gist of the analysis is that the prologue is in G major but
the word 'chromatico' is set in E major. (Readers without access to
the book may find the analysis in the October 1980 issue of The
Musical Quarterly.)
If not from the music, how has the hypothesis been derived? From
a reading of contemporary theorists. They are treated, in the first
three chapters, as three pairs of antagonists: Vicentino and Danckerts, Zarlino and Vincenzo Galilei, Bottrigari and Artusi. Vicentino and Zarlino receive the most attention; the section on Zarlino
377
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includes some discussion - thirteen footnotes' worth - of Salinas. Dr
Berger has a particularly interesting attitude toward the theorists,
based upon his belief that 'a historian's task should be to recreate as
much as possible the unconscious manner in which the music of a
given era was experienced by the community which produced it' (p.
2). He says that the concepts of contemporary theorists may describe
this musical experience inadequately, yet the historian should read
them carefully and use their ideas to the extent that he deems them
adequate: this will prevent him from subjecting the music to 'an
arbitrary and ahistorical manner of explanation'.
However, 'Chromaticism is an aspect of tonal organisation', and
in any case 'the organisation of a sixteenth-century work is primarily
tonal'. Therefore the sixteenth-century musical experience which it
is the historian's task to reconstruct may rest entirely upon 'the basic
principles of tonal organisation', which may in turn be reduced to 'a
tonal system' (p. 3). One is tempted to object that the unconscious
manner in which the music was experienced by the community must
have had a good deal more to it than that. But no matter, this is a
book about tonal coherence. The section on each theorist begins with
a kind of hors d'oeuvresin the form of remarks outlining his life and
career; these are fairly concise and extremely informative. There is
always a fine dessert, a report of each theorist's opinion as to the
value and purpose of chromaticism. (The last four and a half pages of
the book recapitulate the theme of expressivity versus harmoniousness in a relatively informal manner which I found particularly
stimulating.) Often there are interesting and substantial garnishments. But the main dish - the substance of the hypothesis - is the
tonal system.
The tonal system has two parts: first the 'gamut' or 'intervallic
material available to a composer', and second the 'precompositional organisation' of this material (pp. 3-4). The second
part has a 'generic level', where the distinctions between diatonic,
chromatic and enharmonic are made, and an 'octave-species level',
where the different modes are determined. The hierarchy of notes in
each mode is as follows: the octave is divided into a 5th and 4th, each
of these into the diatonic steps (the 5th being first divided into a pair
of 3rds), and so on to the finer intervals (p. 102). All this exists prior
to the music, but the gamut only metaphysically, inasmuch as
'various tuning systems may be used in practical application of a
378
and Enharmonic
Music
Berger, Theoriesof Chromatic
given tonal system' (p. 100). As far as Dr Berger's reconstruction of
the tonal system is concerned, 'Two intervals can be treated as truly
different only when they are meant to be used differently by musicians.' (p. 55) This rule gives him a certain interpretative licence
with intervallic quantities smaller than a semitone. He deduces that
for Zarlino 'a whole tone consists of three dieses', whence it is but a
short leap to taking the diesis as 'the largest common denominator of
all the intervals of the three genera' in Zarlino's tonal system, which
thus 'implies a division of the octave into 19 dieses' (pp. 47-51).
Similarly, in Vicentino's tonal system 'There are thirty-one different
intervals within an octave resulting from the division of the octave
into thirty-one equal parts.' (p. 7) Unfortunately, Vicentino's enumerations of the various possible species of octave, 5th and 4th, from
which his tonal system may be deduced, are 'full of mistakes', so a
painstaking reconstruction of their intended forms has to be set out.
For both Vicentino and Zarlino, and Bottrigari as well, the distinction between major and minor semitones is a feature of the tonal
system and not just of some tuning system. This is established in
Chapters 1, 2 and 3. But in Chapter 4, entitled 'Conclusion', Dr
Berger asks, 'What is the gamut of sixteenth-century music?', and
his answer is that since the pre-compositional principles embodied
in the tonal system 'are common to all, or most, sixteenth-century
compositions and are taken for granted by composers' (unlike precompositional decisions in serial music, which may vary from one
work to another), and since certain sixteenth-century compositions
treat Ebb as equivalent to D, Ab as equivalent to G#, and so on (the
examples cited are Willaert's Quid non ebrietasand Marenzio's O voi
che sospirate), therefore 'the perfect tuning system that is implied by
the sixteenth-century tonal system is equal temperament' (pp. 98100). So much for the unequal semitones! We have been obliquely
prepared for this coup de thedtreforty-four pages earlier, where Dr
Berger remarks, at the end of the section entitled 'Zarlino: theory',
that: 'the difference between the major and minor semitones is very
real already on the level of the tonal system, since the major semitone, being diatonic, is allowed in composition, whereas the chromatic minor semitone is not. At this point, however, we have crossed the
boundary between theory and practice.' (p. 56)
I do think this is too wilful, and distorts the original musical
thought. There are many sixteenth- and seventeenth-century com379
Reviews
positions whose structure, unlike that of Quidnonebrietasor O voiche
sospirate,depends upon the limitations of meantone temperament
with its unequal semitones. Of course this is most clearly the case in
music for keyboard instruments, where in any regular shade of
meantone temperament each string or pipe from a chromatic note
must be tuned either as a sharp or as a flat and will sound rather sour
if used in the other capacity in an acoustically conspicuous way (the
exact degree of sourness depending also upon the timbre of the
instrument and the shade of meantone temperament used, for example 2/7-comma, ?4-comma or 1/5-comma).1 During the sixteenth
century it seems to have become common in Italy to build instruments with split keys and thirteen or fourteen strings or pipes per
octave to provide for both G? and Ab, or even for D? as well as Eb.2
If we leave aside this complication for the moment, and ignore the
experimental use of keyboard instruments with more than fourteen
pitch classes, we may readily see that the gamut (in Dr Berger's
sense) of a twelve-note instrument, normally with two flats (Eb, Bb)
and three sharps (F?, C?, G?), was well suited to maintaining the
system of church modes with only a few privileged transpositions at a
distance of a 4th or 5th. The Dorian could be transposed to G or A
with impunity, but would want Ab if transposed to C, or D? if
transposed to E; the Phrygian was often transposed to A but rarely to
G; and so on.
Tonal structure in the sixteenth century was materially affected
by this consideration (which Dr Bergerignores in order to emphasise
that 'only an equal division of the octave makes all transpositions
These labels ('2/7 comma' and the like) say how much the 5ths and 4ths are tempered. They
refer to some fraction of the syntonic comma (the amount by which the 3rds and 6ths will
automatically be rendered impure if the 5ths and 4ths are tuned perfectly pure). If we call
this fraction 't', then the amounts by which the major 3rds and 6ths are tempered will be
1-4t and 1-3t respectively (see Figures 5a and c below). If the major 3rd were tempered
7/11 comma (as in equal temperament), the diminished 4th - the difference between two
major 3rds and an octave - would be, as it happens, the same size. (This is because three
pure major 3rds fall short of an octave by an amount practically indistinguishable from
of the syntonic comma.) Whatever amount 'm' the major 3rd is tempered less than 7/11
21/11
comma in any particular shade of meantone temperament, the diminished 4th will be 3m
larger than the major 3rd, and will accordingly sound more or less inappropriate if used in
its stead.
2 J. Barnes, 'The Specious Uniformity of Italian Harpsichords', Keyboard
Instruments:
Studies
ed. E. M. Ripin (Edinburgh, 1971), shows that extant sixteenthin KeyboardOrganology,
century instruments are liable to have been altered during the seventeenth and eighteenth
centuries to eliminate the split keys. Ferdinando Tagliavini has assured me that the same
is true of extant sixteenth-century Italian organs, for example, in Santa Maria Maggiore,
Rome, and San Petronio, Bologna.
I
380
and Enharmonic
Music
Berger, Theoriesof Chromatic
possible' (p. 117)). Indeed I have often had the impression, reading
through a late-sixteenth- or early-seventeenth-century keyboard
composition, that the composer has judiciously timed the introduction of his limited number of chromatic pitch classes. A nice example
delsettimotono,3in which F# (as well as F)
is Andrea Gabrieli's Ricercar
from
the
is present virtually
outset, C# makes its first appearance in
bar 13, Bb in bar 42, and G$ in bar 58, seven bars from the end (there
is no D$ or Eb). A student of chromaticism might approach the
matter by observing how often a composition will use all five chromatic pitch classes named above (Eb, Bb F#, C#, G#), and no
others, regardless of its mode or tonal centre. That many pieces in
the untransposed Phrygian use no D- or use it gingerly, perhaps as
in Example 1 - might not seem very remarkable; but that some of
them use Eb is noteworthy.4 The renaissance growth of interest in
the chromatic genus did sometimes drive composers to think in
terms of the equal-tempered gamut (familiar on fretted instruments
but virtually never used on keyboard instruments), but sometimes
not. An easy-to-find example of radical chromaticism tailored to the
meantone gamut is Giovanni Macque's Consonanze
stravaganti(transcribed towards the end of volume I of Davison and Apel's Historical
Anthologyof Music). A whole class of examples may be evoked by
pointing out that a 4th filled in chromatically - a familiar device at
the time - cannot always be harmonised in the same manner.
This is something Dr Berger's method, and particularly his use of
the terms 'unconscious', 'pre-compositional' and 'tonal system',
allowed him to miss. There may be other things - the concept of
musica ficta is not treated, for instance - but this oversight by itself
damages his hypothesis. As a matter of method, I should like to point
Example 1
3
Andrea Gabrieli, Intonationedel quarto tono, conclusion; from Intonationi
d'organo (Venice, 1593)
From his Ricercariper ogni sortedi stromentida tasti (Venice, 1595); ed. in AndreaGabrieli,
Ricercarifr Orgel,I, ed. P. Pidoux (Kassel, 1941).
4 The locus classicus is later: the Tocata cromatica for the Elevation in Frescobaldi's
della domenica from Fiori musicali (Venice, 1635).
381
Messa
Reviews
out three ways a well-endowed scholar (such as Dr Berger) might
have avoided it.
1. He might have taken note of the rule, commonplace among
ethnomusicologists in recent years,5 that scales have no prior existence to the music but are induced after the fact. I grant that too
many ethnomusicologists write badly, and some produce rubbish;
still they have a broad view of certain issues germane to the history of
Western music, and on these issues a scholar of Western art music
really ought to take the best of them seriously. Had Dr Berger done
so, he would not have presumed to say of Vicentino: 'If the tuning
system was the first step in the process of translating the abstract
tonal system into a concrete sound-medium usable in musical pracis the end-product of this process'6 without
tice, the archicembalo
giving a well-considered explanation why the instrument had five
more notes per octave than the system. I am afraid the explanation he does give is vague and fanciful:7 'The keys of the sixth
row are tuned a comma higher than the corresponding keys of
the first row . . . to provide ... perfect fifths above some steps of
the first row and below those of the fourth row . . . yet another
proof that in Vicentino's mind the tonal system is independent of
tuning.' (pp. 24-5)
2. He might have undertaken - or imagined, if his Greek were no
better than mine - a systematically philological examination of the
theorists' attempt to synthesise ancient and modern precepts in the
light of modern practices. This exercise would have shown that a
clear or consistent notion of a tonal system was the last thing most of
them were likely to develop, and that the amount of space they gave
to the effort shows rather that they failed to achieve the synthesis
than that their musical or theoretical ideas were derived from a
clearly conceived system or from an unconsciously apprehended one
of such elegance as Dr Berger suggests. Zarlino's account of vocal
intonation was criticised at the time as demonstrably incompatible
Numerous books and articles could be cited apropos; the following are taken more or less
at random: W. Kaufmann, The Ragas of North India (Bloomington, 1968), pp. 8-10;
E. Sonis, ClassicalPersianMusic,an Introduction
(Cambridge, Mass., 1973), pp. 52-3; Akira
Music
musicaleduNo (Paris, 1974), pp. 49-65; D. Morton, TheTraditional
Tamba, La structure
of Thailand(Berkeley, California, 1976), p. 28. See also H. S. Powers, 'Mode', TheNew
GroveDictionaryof Music and Musicians,ed. S. Sadie, 20 vols. (London, 1980), xii, pp.
376-450, and its bibliography.
6 P. 24. The mixture of tenses is due to the inversion: 'was' refersto p. 22, not to Vincentino.
7 An account of Vicentino's tuning prescriptions is given below.
5
382
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Music
Berger, Theoriesof Chromatic
with any coherent system.8 His most articulate former pupils, Artusi
and Vincenzo Galilei, were sometimes reduced to suggesting a mixture of two contradictory systems.9 Vicentino seems a particularly
good example of an unsystematic theorist. It is true that he allotted
five dieses to the whole-tone (three for the diatonic semitone: since
the diatonic scale has five whole-tones and two semitones, one
obtains a total of 5 x 5 + 2 x 3 = 31 for the octave). Anyone like
Vicentino - a creative rebel, an unfastidious intellect, a microtonal
composer - might have adapted to his own perhaps occasional uses
this familiar but unorthodox rule from Marchetto's Lucidariummusicaeplanae (1317-18). Marchetto had given only one or two dieses to
what we call the diatonic semitone. At the same time he had assigned
the ratios 18:17 and 17:16 to the terms 'minor semitone' and 'major
semitone', and also said that the 5th (3:2) comprised three 9:8
whole-tones and a minor semitone.l0 These precepts are incompatible with each other and also with what Dr Berger might call his
'27-, 28- or 29-division of the octave'. I am not certain whether
Vicentino's use of the five-diesis rule was more significant (of a
system) than Marchetto's, but I observe that Dr Berger is only one of
several scholars who have tried to reduce his thought to a scheme of
thirty-one equal parts and had to declare that his explanations, or
his compositions," are full of mistakes.
The philological method would have yielded some unexpected
insights. Dr Berger says that the most interesting aspect of Vicenti8 G. B. Benedetti, Diversarumspeculationem
mathematicarum
& physicorum
liber (Turin, 1585),
pp. 177-83. A good account of Benedetti's criticism, which goes awry only in attributing to
Benedetti a wish to 'show the composer why a system of equal temperament was a
necessity for modern music', is available in C. Palisca, 'Scientific Empiricism in Musical
ScienceandtheArts,ed. H. H. Rhys (Provincetown, 1958), pp.
Thought', Seventeenth
Century
113-18. For an analysis of Benedetti's tuning prescription, see M. Lindley, 'Stimmung
und Temperatur', Geschichte
derMusiktheorie,
vi, ed. F. Zaminer (Berlin, forthcoming).
9 Dialogo di VicentioGalileinobilefiorentino
dellamusicaanticaet dellamoderna(Florence, 1581),
p. 31: 'la Terza maggiore sia contenuta da vna proporzione irrationale assai vicina alla
Sesquiquarta' ('The major 3rd is contained in an irrationalproportion quite close to 5:4'),
but the 5ths and 4ths 'vengano accostarsi al Diatono Ditonieo' ('come to resemble those of
della modernamusica(Venice,
[Pythagorean intonation]'). L'artvsiovverodelle imperfettioni
1600), fol. 31: 'queste cose mi concludono, che la spetie Diatonica, che oggi si tiene per
quella di Tolomeo, sia quella di Aristosseno; 6 almeno vna che sia mista dall'vna e l'altra'.
10 Martin Gerbert, Scriptores
demusicasacrapotissimum,
3 vols. (St Blasien, 1784), 11m,
ecclesiastici
pp. 75, 77, 80.
11 An American academic composer, Easley Blackwood, has compiled a list of presumed
mistakes in Vicentino's compositions; see his 'The 31 Note Equal Tuning of Nicola
Vicentino', Proceedings of the 50th Anniversary Meeting of the National Association of Schools of
Music (Houston, 1974).
383
Reviews
no's theoryis that 'eachchromaticand enharmonicspeciesof fourth
is a transformationof a diatonicone' (p. 10), and similarlyfor each
speciesof 5th and octave. One of his tables (see Figure 1) summarises 'the generalformulafor the transformations
of the species of
fourths'(p. 11). Elsewherehe makesa shrewdpointwhen he says:"
musicdoesnotknowanabsolutepitch-standard,
Sincesixteenth-century
a
determined
pitchis notdefinedin absoluteterms(asanabsolutely
pointin
the pitch-continuum), but only relatively, by its intervallic relations with
otherpitches.To avoidconfusionwithmodernterminology,
I haveused
definedpitch.Italiantheorists
thetermstepforsucha relatively
oftheera
in thissense.(p. 98)
usedthe term'string'(corda)
If he had inquired why they used 'corda' he would have found
somethingpertinentto this matterof transformations(at one time
the ancientkitharais said to have had only fourstringsof whichthe
outer two were 'fixed'a 4th apart and the middle two would vary
accordingto the genus).'3I trust other examplescould be found.
3. He might have investigatedhow chromaticmusic soundedin
varioustuningsystemsof the day. This wouldhave persuadedhim
with more
to use Professor Barbour's Tuningand Temperament
discrimination.14When he supportshis theory of Zarlino'stonal
system by arguingthat
of 1/4commanor the 2/7
Neitherthe ordinarymeantonetemperament
commavarietyof meantonetemperament
correspond
perfectlyto the
19-divisionof an octave,but, inJ. MurrayBarbour'swords,'mostof these
willhavea smallerdeviation[from
varietiesofthemeantone
temperament
with19ormorenotes
whenappliedto a keyboard
theequaltemperament]
to theoctavethanupontheusualkeyboard.'
(p. 55)
he goes astray,as ProfessorBarbour'sstatementis not reallyto the
He followsProfessorBarbourin sayingthatVicentino'chose
point.'15
12 Thispointstrengthens
musicat whicheverpitch
ourfreedomto performsixteenth-century
See H. M. Brown,'Notes(andTransposingNotes)on
levelbest suitsthe circumstances.
the Viol in the Early Sixteenth Century', Musicin MedievalandModernEurope:Patronage,
Sourcesand Texts,ed. I. Fenlon (Cambridge, 1981), pp. 61-78; and A. Mendel, 'Pitch in
Western Music since 1500: a Re-examination', Acta Musicologica,1 (1978), p. 91.
13 See for instance Boethius, De institutionemusica,Book 4, Chap. 13.
14
15
This is, of course,J.
M. Barbour, Tuning and Temperament,a Historical Survey (East Lansing,
1951), by far the best secondary source available to Berger at the time.
The statement, as cited from Barbour, says that most shades of meantone temperament,
when extended to twelve pitch classes with eleven uniform 5ths, will not yield as good an
approximation to the 100-cent scale as they will contain when extended to some manageable number larger than eighteen. This has very little to do with the character of the
non-uniform 5th which is bound to remain in all shades ofmeantone temperament (except
when these are extended to nineteen pitch classes.
V/2.98-comma)
384
and Enharmonic
Music
Berger, Theoriesof Chromatic
CHROMATIC
DIATONIC
S
T1
-
S2
ENHARMONIC
6
s
or
m3
m3 -S-
T3
d
or
M3
-4d
M3
6j
--s
Figure 1 Berger's general formula (p. 11) for Vicentino's transformations of the
species of 4ths. Here the delta sign stands for 'either D or dd', that is, either one
'major diesis' or two 'minor dieses'.
the most obvious way to tune his gamut, the temperament dividing
the octave into thirty-one equal parts' (except that Professor Barbour would not have implied that the properties of multiple divisions
were obvious before the development of logarithms in the seventeenth century).16
Perhaps it would be expedient to outline here the tuning prescriptions in Book 5, Chapters 5 and 6 of Vicentino's treatise."7 The
literature on Vicentino could benefit from such an exercise, and this
journal seems to be an appropriate place in which to do it. The
archicembalo had thirty-six notes per octave, but the tuning described in Chapter 5 has only thirty-one, omitting the last of the six
ordini, or 'rows' as they are labelled in Dr Berger's helpful diagram
(see Figure 2). The first two rows were to be tuned in a series of 5ths
i
i
G
A
B
6th
E
D
i
Gb Ab Bb
C
row
5throw 2nd
Db Eb
keyboard
E
F
4th row
I
A6
Ax
xI
IEx
3rdrow
st board
st
row
F
D
E
F G A B C
Fx
Gx
•
B
E
C
2nd row
keyboard
Figure 2 An octave section of the archicembalo's keyboards as shown diagrammatically by Berger (p. 24). 'I have discarded Vicentino's curious way of naming the
keys since it does not correspond to his manner of notation and I have substituted
one which does.'
16
'7
I have undertaken a fresh account of the role of logarithms in the history of tuning theory in
Chapters 4 and 10 of 'Stimmung und Temperatur'.
L'antica musica ridotta alla modernaprattica (Rome, 1555), fols. 103v-104v.
385
Reviews
(and 4ths) from Eb to G#, and all these 5ths were to be 'alquanto
spontate, secondo che fanno li buoni Maestri' in tuning 'Organi,
Monochordi, Clavicemabli, Arpichordi, & altri simili stromenti' - in
other words some shade of meantone temperament was to be used.'8
Then the third row was to be tuned by extending the chain of 5ths in
two directions (this is set out note by note) to supply the enharmonic
counterparts to the second row plus E# and B# (see the upper half of
Figure 3). Vicentino said that B in the fourth row would make a 5th
la
below Gb in the third row ('G sol re ut terzo, & a questo si
darar
(5th row)
3rd row
1
lstand2nd
rows
t
7
I
t
t
t
t
3rd3rowr
4th and 5th
t
t
3rd row
t
/
rows
@
e
(3rd row)(
Figure 3 The thirty-one pitch classes in Vicentino's first tuning scheme. Each is
represented as a hexagon facing all six of its possible triadic consonances. The entire
matrix forms a twisted toroid (a tyre-like shape with a serpentine 'grain') in which
the shaded hexagons are 'covered' and eliminated by their identical counterparts on
the opposite side of this flat representation. In this kind of tuning, notes that would
be enharmonic twins in equal temperament differ by an amount represented by
Vicentino's dot; hence Vr, for example, is the same as Gb, but D is higher than D.
18 Not necessarily V4-comma:see M. Lindley, 'Early 16th-Century Keyboard Temperaments', MusicaDisciplina,28 (1974), p. 150.
386
and Enharmonic
Music
Berger, Theoriesof Chromatic
quinta sotto, che sara B me in quarto ordine'), but he recommended
tuning the fifth row before the fourth, starting from the fifth row's Gb
a 5th above B#/Cb in the third row and proceeding by a chain of
ascending 5ths (again he named them one by one) through the fifth
and fourth rows (see the shaded area in the lower half of Figure 3).
He concluded:
cosi s'accordero 6 si temperera questo thus one will tune or temper this
quarto ordine come fu fatto il primo, fourth row as the first was done,
& sara accordato tutto lo stromento. and all the instrument will be tuned.
In Chapter 1 he had said that on the archicembalo, 'in ogni tasta
non li manca consonanza alcuna'. Chapter 7 confirms that the first
tuning contains a circle of 5ths as shown in Figure 3. In this scheme
the thirty-one 5ths must average 18/31octave, or 0.24 comma smaller
than pure; and the major 3rds must average 0/31 octave, or larger
than pure by some 0.04 comma - an inconsequential amount in
itself, particularly on an Italian harpsichord,where the timbre of the
individual notes is so lively as to camouflage such a tiny degree of
impurity in an interval. But Vicentino did not say that the major
3rds would sound as pure as this average might suggest, nor that all
thirty-one 5ths should be uniform.
Meanwhile in Chapter 6 he described another 'modo d'accordare', in which the first three rows were tuned as before, but then
il quarto dark le quinte perfette,
al primo ascendenti, cioe al di sopra,
& il quinto dark le quinte perfette
al secondo ascendenti, et
il sesto potra dar le quinte perfette
al terzo, per6 ascendenti
the fourth [row] will give perfect 5ths
above the first, that is, higher;
the fifth [row] will give perfect 5ths
above the second; and
the sixth [row] can give the perfect 5ths
to the third [row], again higher
I cannot imagine a scheme that answers literally to this prescription
(for one thing, the sixth row does not contain enough notes to
provide a pure 5th above every note in the third row), but perhaps
Figure 4 represents the actual tuning. In any case, each note on the
back keyboard must have been tuned higher than its (unison) counterpart on the front one by whatever amount the 5th below it
was tempered - and this is a smaller order of magnitude than a
diesis inasmuch as 0.24 comma is only some 131/2% of 1/31
octave.
In discussing the second tuning Vicentino said in Chapter 6 that if
387
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S3rd
row
and 2nd
14st
cJ
0
S
KEYBOARD
3rd row
6th row
the
onopposite
side. The 5ths and 4ths are tempered within each keyboard, but are
6throw
Figure 4 The thirty-six pitch classes in Vicentino's second tuning scheme, each
represented as a hexagon facing its triadic consonances available on the same
of
(from lower left to
keyboard. The matrix for each keyboard forms a spiral 5th3rds
dark hexagons are covered by their identical counterparts
upper right) in whichthtamente
each keyboard, but are
on the opposite side. The ths and ths
within
thosempered
aremo
purebetweenthetwokeyboards.
ne played an octave
front keyboard but the 3rd and 5th on
obyan amthe
the back, then
nel i
le
quinte
medesimi
anchor
che
ordini,
in
perfet e
le
terze
perfettamente
che
quel e
I
think
this
implies
that
in
toccard
si
quel i
ritrouera
the
maggiori,
piu'
also
che
perfectly
within
those
usiamo
same
perfect
accordate
noi
the
the
each
388
there
3rds
major
keyboard
wil
plays
one
one
find
more
than
tuned
which
which
[in]
rows
5ths,
we
use
the
major
3rds
were
and Enharmonic
Music
Berger, Theoriesof Chromatic
5ths were tempered: otherwise it would not improve, say, C-E to
combine the back keyboard's slightly higher E with the front
keyboard's slightly lower C.'9
For example: if the 5ths were tempered by 0.3 comma, then the
major 3rds on the same keyboard would be 0.2 and the minor 3rds
0.1 comma smaller than pure (see Figure 5a: I might mention that
this is fairly similar to the 2/7-comma scheme prescribed by Zarlino in
1558).2o Under these circumstances if one combined C on the front
keyboard with its pure G on the back, then the back keyboard's E
would be 0.1 comma higher than pure to the C as well as to the G (see
Figure 5b), and thus the major 3rd would be only half as impure as if
both its constituents were on the same keyboard.
Then in the first tuning, if the seventeen 5ths tuned 'secondo
che fanno li buoni Maestri' (that is, in the first, second and fourth
rows) were tempered by an average of 0.3 comma, the tempering of
the other fourteen would average about '/3 comma (for a total
average of 0.24), and the major 3rds among these fourteen 5ths
would average 1/3 comma larger than pure, while most of the other
major 3rds would be intermediate between 0.2 comma smaller and
0.3 comma larger. This degree of variety among the 5ths and 3rds
would not deprive the tuning of its euphony, but it would render
Vicentino's thirty-one dieses somewhat unequal.
Had Vicentino said that the minor 3rds (and not the major ones)
in the second tuning were 'pidi perfettamente accordate' when the
lower note was played on the front keyboard and the higher note on
the back, then by substituting figures 5c and d for 5a and b, one
might readily infer that in his first tuning the major 3rds were
virtually pure and the thirty-one dieses virtually equal. But he
didn't.
More significant, however, is that the second tuning is very different indeed from the first one. Under the circumstances a particularly
appropriate method of research into Vicentino's thought would be to
reconstruct the instrument (he encourages us with measurements
and full-size woodcuts) and explore its resources in the light of his
tuning instructions and his compositions. Marco Tiella has played a
19 I assume that 'piuiperfetto' means not only 'better' (and 'larger') but also 'more nearly
pure'. If not, the statement indicates merely that Vicentino preferred to use major 3rds
somewhat larger than they were on either of his keyboards.
20
Inasmuch as
126 ff.
2/7
= 0.286, which is close to 0.3. Le istitutioni harmoniche(Venice,
389
1558), pp.
Reviews
t = 0.3 comma(seenote 1)
-0.2
(a)
0.1
major6th or minor3rd tempered(1-3t) = 0.1 comma
major3rd tempered(1-4t) = -0.2 comma
0.3 j0.3
0.1
(b)
0.30
I0.3
0.1
0
front
keyboard
G
back
keyboard
t = 0.24 comma(seenote 1)
major6th or minor3rd tempered(1-3t) = 0.28 comma
major3rd tempered(1-4t) = 0.04 comma
(c)
0.04
0.28
0.24 0.24 0.24
0 0.24
(d)
0.04
front
keyboard
0.04
back
keyboard
Figure 5 Two models of regular meantone temperament (a and c), with ancillary
models (b and d) showing how some of the 3rds might be improved by playing on
two keyboards tempered alike but with the back keyboard tuned higher than the
front onejust enough to make pure 5ths between them. In (a) and (c) the shaded Es
match the unshaded ones. (c) extended to a chain of thirty-one 5ths and 4ths would
divide the octave into equal microtones.
fair amount of sixteenth-century music on an archicembalo which he
has built to Vicentino's specifications, and has found the second
tuning musically so much more telling that he now believes it gives
us a better gamut for Vicentino's compositions. To judge by Mr
Tiella's illustrations that I have heard, I might well agree. Certainly
390
and Enharmonic
Music
Berger, Theoriesof Chromatic
Vicentino appears to have considered the second tuning indispensable:
si potra far un'organo che sara diuino
accordato con ii primo accordo senza
quinte perfette, & poi s'aggiognera
un registro con le quinte perfette
accordate nel sopradetto modo
one can make an organ that will be divine
tuned with the first tuning [that is] without
perfect 5ths, and then one will add
a register with the 5ths perfect,
tuned in the manner set out above
as indeed he did the first. This is one of those labyrinthine problems
for which an inordinate amount of time may be required to develop a
new consensus among the experts. Whatever the outcome, let the
sound of the music be taken into account.
Dr Berger's finest work related to tuning is in Chapter 3. But even
here he is not always as penetrating as the very intricate nature of the
material would ideally require. He says: 'Probably the most interesting aspect of Artusi's theory was his clear realization that contemporary composers failed to differentiate either between the major
and minor whole tones or between the major and minor semitones.'
(p. 90) The discussion begins problematically with an assertion that
not only were the whole-tones equal on instruments but 'according
to Franciso Salinas to whom Artusi approvingly refers, the whole
tones used in singing are also equal' (p. 90). Actually Salinas's
considered opinion of the whole-tones in unaccompanied singing is
somewhat of an embarrassment to this interpretation of Artusi's,
though quite congenial to the main point at hand, which is that
composers did not have to take into account a distinction between
major and minor whole-tones:
in cantu ...Ditonum
in duos Tonos,
alterum maiorem, & alterum minorem,
semper diuidatur ...
in arbitrio canentis est, utrum eorum
ad graue, vel in acutum enuntiare malit,
vt aliae partes, atque
ipsa melodia videbitur postulare
in song... the major 3rd
is always to be divided
into two whole-tones,
one larger, the other smaller ...
It is for the singer to judge which of them
he prefers to execute below or above
as the other [voice-]parts and
the melody itself are seen to require"2
Now Dr Berger cites a very suggestive passage from Artusi, to the
effect that:
the most modern practitioners do not recognize any difference between
whole tones nor between semitones ... [T]hey themselves do not know
21
De musica libri vii (Salamanca,
1577), p. 139.
391
Reviews
what is the tuning system that is sung and played, although one can judge
that they think they follow Aristoxenus, who had divided the whole tone
exactly into two equal parts. The most certain proof of this will be provided
by the composition for two parts by Mr. Adrian [Quidnonebrietas]. . . not
far from it will be many madrigals by Porta, Cipriano, Gabrieli, and so
many others.22
This leads Dr Berger to discuss Quid non ebrietasas 'the most important proof' that late-renaissance composers thought in terms of
equal temperament. I think he might have done better to give
examples illustrating the latter part of Artusi's sentence; but I
certainly agree that Willaert's unusual and much discussed composition was conceived for equal temperament. An early authority,
discounted by Professor Lowinsky in his article on Quid non ebrietas,
was Marc Antonio Cavazzoni, cited in Giovanni Spataro's letter
(1534) on Quid non ebrietashaving remarked apropos that 'el leuto ha
tuti li soi tasti semitonii minorii'. Professor Lowinsky's gloss ('If
Cavazzoni wrote that the frets of the lute were all placed in intervals
of minor semitones, then he expressed himself inaccurately')23
shows an ignorance of the fact that late-medieval and renaissance
theorists, following Boethius, often associated the term 'minor semitone' with the ratio 18:17,24 which happens to make a very good
prescription for placing the frets down the neck of a lute for equal
temperament. It puts the octave fret shy of the string's midpoint by
some 1/3 of 1% of the total length (comparable on a tenor lute to the
width of the fret itself). This might be considered a defect from a
certain theoretical point of view, but in reality 18:17 works better
no allowance for the string's greater
than
1 as the latter makes
V"2
when it is pressed down to the fret. On a good instrument
tension
(that is, with a low action) the 18:17 rule renders the stringjust about
22 L'artvsi,fol. 20v. I have abridged Dr Berger's translation (p. 90).
23 E. Lowinsky, 'Adrian Willaert's Chromatic "Duo" Re-examined', TijdschriftvoorMuziek18 (1956-9), pp. 17, 19. ProfessorLowinsky surmised, correctly,'What he must
wetenschap,
have meant is that they are placed in intervals of equal semitones.'
24 For a list, see M. Lindley, Lutes,ViolsandTemperaments
(Cambridge, forthcoming). In Book
1, Chapter 16 of De institutionemusicaBoethius argued: '16 ac 18 collati, sesquioctavam
retinent proportionem, atque idcirdo tonum. Sed hanc proportionem 17 numeris medius
non in aequalia partitur . . . Est enim minor pars septimadecima, maior sextadecima ... inter haec unum maius semitonium nuncupatur, aliud minus.' ('16 and 18
together make a 9:8 proportion, and thus a whole-tone. But this proportion is not divided
equally by the middle number 17 . . . For 1/17is the lesser part, and V16the greater ... Of
these one is called the major semitone, the other minor.')
392
and Enharmonic
Music
Berger, Theoriesof Chromatic
long enough to compensate.25 Nor is Cavazzoni's remark quite as
isolated from Vincenzo Galilei's well-known prescription of the
18:17 rule (1581)26 as one might imagine: Martin Agricola said in
1545 that 'nearly the majority of lutenists and viol [players] make all
the frets equal ... Each fret makes a minor semitone';27 and Girolamo Cardano, who probably played the lute and cittern, wrote in his
De musica (first drafted c. 1546),28 'a whole-tone consists in the 9:8
proportion ... and either half consists in the proportion of 18 to 17
and is called a minor semitone'.29 Later Cardano remarked of the
18:17 and 17:16 semitones, 'It is wonderful how the minor semitone
is so nicely suited to musical performance, but the major [one]
never. '30
After setting out some additional evidence that for Artusi modern
music presupposed equal temperament, Dr Berger takes care to
show that notwithstanding all this, 'Artusi's attitude toward equal
temperament was . . ambivalent.' In 1600 he denied its use to the
harpsichord:
If one could bring the harpsichord to the temperament of equal whole tones
and similarly equal semitones, one would hear a strange [insolita]harmony.
I recall having tempered a whole octave of a harpsichord with a lute as
exactly as it was possible, but the sound, being outside of its natural
temperament, offended the sense of hearing exceedingly.3'
and in 1603 Artusi, as Dr Berger puts it, 'was no longer ready to
accept the fact that ... vocal music could be conceived in terms of
presupposed equal temperament and fell back upon the old Zarlinian doctrine of natural (presumablyjust) intonation of vocal music'
(p. 92). The passage in question is the ninth considerationein the
Considerationimusicali, which make up the second halfofArtusi's 1603
publication (itself entitled Secondaparte dell'artusi.. .). It is an impor25 For a modern calculation, see
vonGitarre,Laute,
F.Jahnel, Die GitarreundihrBau: Technologie
Mandoline,Sister, TanburundSaite (Frankfurt-am-Main, 1962), pp. 150-3.
26
Dialogo, p. 49.
27 Musicainstrumentalis
deudsch(4th edn, Wittemberg, 1545), fols. 53v-54: 'fast das groste part
der Lautnisten und Geiger art Alle bund machen gleich von ein ... ein bund Der Semiton
minus thut kind'.
28
See HieronymusCardanus,Writingson Music, trans. C. A. Miller (n.p., 1973), pp. 17-19.
29 Chap. 2,
paragraph 26. Operumtomusdecimus(London, 1663), p. 107: 'sciendum, quod
tonus consistit in sexquioctava vt demonstrabo & dimidium quodquod consistit in proportions 18. ad 17. & vocatur semitonium minus'.
nvmerorvm
30
Opvsnovvmdeproportionibvs
(Basle, 1570), p. 170: 'Hic subit admiratio quomodo
semitonum minus aptent tam gratem in symphonijs, maius autem nequaquam.'
3'
L'artvsi, fol. 27r-27v. Dr Berger's translation (p. 92).
393
Reviews
tant passage, and more congenial to Dr Berger's hypothesis than he
has realised. I shall conclude by discussing it in sufficient detail to
bring out its significance.
At the outset Artusi says that in his previous criticism (1600) of
'certain modern composers' he had not named anyone, hoping that
this tact would induce them to admit their errors rationally. The
examples of music cited by Artusi in 1600 have been identified and
suggest that all these composers were really one and the same
person, Claudio Monteverdi;32nevertheless Artusi says now that
'some' of them, guided by capricious humours, not only failed to
change their views, but went from bad to worse. (In fact Artusi had
been sending letters, 'full of benevolence and civility', to Monteverdi
who 'instead of answering in the same manner, made reply through a
third person, and letters without his own name'.33The letters were
signed 'L'Ottuso Accademico' ('Obtuse Academic') - a wicked use
of assonance and mock self-deprecation to stigmatise poor Artusi
himself.) At this point the syntax breaks down as an elaborate simile
is attempted about an artist who thinks he is depicting 'una figura
ben fatta, & che nelle sue parti sia proportionata' but is really
representing a monster such as described in Book 5 [sic] of the
Aeneid.34
(The rhetorical effect would be more impressive if Artusi's
own sentence were coherent!) On his way out of the simile Artusi
gives us a concise summary of the musical monstrosities to be
discovered in the work of these wretched composers:
Il che imitano benissimo questi tali Which [monster] they imitate very well,
quando nel mezo delle loro cantilene, when in the middle of their songs,
nel principio, & nel fine ci rapportano at the beginning, and at the end they set out
32 See C. Palisca, 'The Artusi-Monteverdi Controversy', The MonteverdiCompanion,ed.
D. Arnold and N. Fortune (London, 1968), pp. 134-5. Notice that in the passage cited
on p. 392 above, Artusi did not disapprove of 'li pratici piuimoderni' ('the most modern
practitioners'- Willaert, Porta, Rore et al.) even though he suggested that 'non conoscano
qual sia quella spetia d'Harmonia, che si Canti, e Suoni' ('they do not know which is
[really] the type of harmony that is sung and played'); yet now he attributes the defects of
'certi moderni compositori' (Monteverdi) to capriciousness even though 'they' have at
least offered a theory to justify their simultaneous use of a sharp and a flat.
mvsicaledi AntonioBraccinoda Todi(Venice, 1608), p. 6: 'Sig. Claudio hebbe
33 Discorsosecondo
all'hora il torto lui; perche quando l'Artusi gli scrisse quelle lettere, gli le scrisse piene
d'amoreuolezza e ciuilth; & egli in vece di rispondergli nella istessa maniera, gli fece
rispondere per vna terza persona, & lettere senza nome proprio.' On the same page
Artusi's fictitious spokesman 'Braccino' threatens 'on a better occasion' to publish 'le
lettere, le copie di cui sono nelle mani mie, & debbono ancora essere nelle mani del Sig.
Monteverde'. However the letters of 'Ottuso' were actually drafted, there is no evidence
that the views they expressed were distinct from those of the composer they defended.
34 Artusi says 'quinto', but the lines he gives are from Book 3 (216-18).
394
Berger, Theoriesof Chromaticand EnharmonicMusic
interualli sgarbatissimi da modulare;
nella pouerth dell'Harmonia;
nella lontananza tal uolta delle parti,
gl'estremi di cui se ne giungono
fino alle 23. Voci;
nella poca osseruanza de modi;
nella positione, & ordine delle
consonantie, lontana dalle buone Regole;
nella mala imitatione delle parole,
come si pu6 uedere nel principio
della Cantilena di sopra posta,
che dice, Ma se con la piet',
L'Harmonia di cui piui tosto moue
a risa, che a pieth
very ungraceful intervals to perform;
in the poverty of the harmony;
in having the voices sometimes too far apart
(their extremes reach
as far as 23 diatonic steps);
in their slight regard for the modes;
in placing and ordering the
consonances [in a manner] alien to good rules;
[and] in the poor imitation of the words,
as one can see at the beginning
of the song given above,
which says 'Ma se con la pieta',
the harmony of which would move [one] sooner
to laughter than to pity
'Poor imitation of the words' - can thisbe Monteverdi? Indeed; the
example cited is from the second half of EccoSilvio,later published in
his fifth book (1606) of madrigals (see Example 2).35Now we reach
the heart of the matter: the real cause of all these bad composers'
faults is their reliance upon intuition rather than science (so venerable was Boethius's precept that the true musician, 'weighing
Example 2
Monteverdi, Ma se con lapieta (second part of Ecco Silvio), opening; from
II quintolibrode madrigali(Venice, 1605)
Ma
Ma
se con la
pie - t
Ma
Gen-ti-lez - za e
va
-
lor
va -lor
e
va
la
non
e in te
che te
co
chete-co
nac
lor
che te
non
nac
-
-
-
e in
te
Gen-ti - lez
spen-ta
pie -tt
-
non
pie -ta
se con la
e in
spen-ta
-
za
te spen-ta
que,
que,
MI
.W
1
1t
E.
Gen-ti-lez - za e
se con
-
co
nac
-
que,
35 In addition to the apparently balletto-like rhythm, I suppose Artusi disapproved of
placing the weak syllables 'la' and '-za' on strong beats. For a modern discussion see
F. Razzi, 'Polyphony of the seconda prattica: PerformancePractice in Italian Vocal Music
of the Mannerist Era', Early Music, 8 (1980), pp. 306-9.
395
Reviews
reason, claims the science of song not by the servitude of work but by
the authority of speculation').36And the proof? Their absurd theory
of certain chromatic intervals.
According to the theory, the diminished 4th F$-Bb would be
made up of two 16:15 semitones (F#-G and A-Bb) and a minor
whole-tone (10:9 for G-A) were not the whole-tone rendered
Pythagorean (9:8) by taking half a comma from each of the semitones (see Example 3). This would entail dividing the comma
according to 'the doctrine of Ludovico Fogliano' (see Figure 6).
Meanwhile the semitones, in giving away a 1/2comma each, would
become exactly half the size of the 9:8 whole-tone.
Example3 Intervalscomprisedin a diminished4th accordingto 'certainmodern
composers'takento task by Artusi
16:15
10:9
16: 15 less
comma
2
9:8
16:15
16: 15 less
; comma
In modern terms, the theory's diminished 4th, with the ratio
2
512:405 (= 6/15 X 16/1-53X 1/9), would amount to 406 cents (log
This is slightly less than the Pythagorean major
512/405 + -2).
3rd or 'ditone' (/8 x / = 8/64), which amounts to 408 cents (log
The discrepancy is in the direction of the 400-cent
3rd of equal temperament (which also serves of course as
major+-).
a diminished 4th).
The quantitative assertion to which Artusi takes exception is that
112 cents) were to give
if the diatonic semitone (log 165 + 1 0
81/64
up a 1/2 comma (half of some 22 cents, as log /80 + 200
22), the resulting 101-cent semitone would amount to half of the
9:8 whole-tone, that is, half of 204 cents (log 9/8 + log 2/1200),which
in fact it misses by only 1 cent, and again in the direction of
the equal-temperament equivalent.
Of course diminished 4ths were stock in trade for Monteverdi in
36
De institutione musica, Book 1, Chap. 34 'ratione perpensa canendi scientiam non servitio
operis sed imperio speculationis adsumsit'.
396
.co
I
.?
o
FED
t
.D"'8
Figure 6 Ludovico Fogliano's division of the syntonic comma (Musica theorica
(Venice, 1529), fol. 36). AB and BD represent the monochord string lengths for two
pitches a comma apart; their perpendicular BC represents the length for a pitch half
way between them musically.a The theoretical difference between this and the pitch
produced by a string length of 801/2is only some 1/3ocent, b so in this case (dividing
81:80) the exercise is of purely metaphysical interest.
aThisis becausethe ratiosof the lengthsBA:BCand BC:BDare equal,whichin turnwas
known to have been proved by Euclid. If one drew the triangle ACD it would, being inscribed
in a semicircle, make a right angle at C (according to a previously proved theorem), so the
angles ACB and DCB would complement each other. Since the angle ACB would also be
complementary to CAB, and DCB to CDB, the triangles ABC and DBC would have the same
be similar, from which it follows that BA:BC::BC:BD.
angles and therefore
b (log 801/80
- 1/2log 81/80)+ log
/1200= 1/29.9
Reviews
his chromatic moments. One need only think of the concluding section ('Per far che moia') of Ah dolentepartite,the first madrigal in his
Quartolibro(1603). Example 4 shows a diminished 4th in the peroration to that chromatic tourdeforce at the end of the fourth book Piagnee sospira.
Example 4
Monteverdi, Piagnee sospira,first appearance of the concluding verse;
from II quarto libro de madrigali (Venice, 1603)
Spar- gea
di
pian
-
to
le ver - mi - glie
ver - mi-glie go
Spar- gea
di
pian - to
le
ver
-
mi
-
glie
go
-
te
te
-
go
-
te
The theory (as reported by Artusi) also gave a special status to
C--Bb: not really a 7th, or a 6th, but nonetheless a good sound.
Prominent diminished 7ths are rare in Monteverdi's music, but the
few I have noticed are between C$ and Bb. Examples 5a and b are
from Orfeoand the Lamentodi Arianna(first performed 1608).
I should mention that in describing and criticising this theory
Artusi wrote down a number of phrases and statements - 'Ludovico
Fogliano's doctrine'; 'one must ascertain half of the 81:80 comma,
because by such a quantity the 10:9 is smaller than the 9:8'; 'divide
the whole-tone into two equal parts'; etc. - which seem to have given
Professor Barbour the impression that Artusi himself was proposing
to divide Fogliano's mean-tone (a 2 comma larger than 10:9 and
smaller than 9:8) into two equal semitones.37Professor Barbour
inferred that on lutes and viols the seven frets forming a major scale
from the open string were to be set as in ?-comma meantone
temperament (in French tablature these are frets c, e, f, etc.); but at
the same time what we might call the five 'chromatic' frets (b, d, g,
etc.) were to be set for a pitch halfway between the b and 4 alternatives (some 41 cents apart) in ?/-comma meantone. This means that
within each group of frets every interval would be the same as in
would
?/-comma meantone, but any interval involving both groups
differ from its equivalent in ?/-comma meantone by some 201 cents
a HistoricalSurvey(East Lansing, 1951), pp. 146-8.
37 Tuningand Temperament,
398
and Enharmonic
Music
Berger, Theoriesof Chromatic
Example5 Diminished7ths in Monteverdi'sOrfeoand Arianna;(a) fromAct 2
scene 1 of Orfeo;(b) from O Teseo,the second part of the Lamento
as
d'Arianna,
(Venice, 1614)
publishedin Il sestolibrodemadrigali
(a)
[Messaggiero]
e te chia-man-doOr-fe
- spi - ro
-o
fra ques-te
spi-ri
Or-fe
- o
Do-poungra
-
ve so-
brac - cia
(b)
ci
ci
-
bo di
-
-
fe
bo di
-
fe
-
-
re in so-li
re
di
-
- ta
-
spie-ta
riea
-
te e
-
re - ne
cru-
de
(which I shall reckon here as a comma since the syntonic comma is
only about 1 cent more).38 If each open string were tuned at unison
with the next lower string stopped at the appropriate fret - a standard procedure then as now - then between the two groups of frets
any octaves, unisons or major 3rds would be impure by a comma,
and any 5ths, 4ths, minor 3rds or major 6ths (all of which are
tempered by V4comma in the regular scheme) would be impure by
comma. I might add that some of these intervals are
3/4 or by 1?V4
so commonly encountered (see Example 6) that competent players,
then or now, would move the frets in the course of tuning the
instrument.39
Professor Barbour misunderstood. Artusi approved of equal temperament on the lute and chitarrone, but 'according to the view of
Aristoxenus' - that is, without numbers.40 Elsewhere he had ex38 (log 81/80 - 1/2 log 128/125)+ log2/1200 = 0.98
39 For a more complete discussion, see Lindley, Lutes, Viols and Temperanents.
The Harmonics of Aristoxenus, trans. H. S. Macran (Oxford, 1902), p. 189.
4
399
Reviews
Example
6
Some
sour octaves,
5ths and 4ths in the tuning
Barbour to Artusi
scheme
attributed
by
pressed the hope that theorists might find a satisfactory formulation
of equal temperament ('proportioni tali, che fra di loro siano
eguali'),41 but his attack on what appears to have been Monteverdi's
theory shows that he felt they must not do it with irrational
numbers.42 (Of course that is the kind one needs, in this case
V2.
Here again Artusi was indebted to Boethius, who had assigned
'continuous quantities', alias 'magnitudes', to geometry and astronomy, and excluded them from the science of music, which he said
dealt with 'discrete quantities' or 'multitudes' - by which he meant
rational numbers.)43 Although Artusi could give no formula for
equal temperament, he said that the intervals had a 'prefisso termine' on 'l'instromento fatto dall'arte'. He did not actually say
whether they could be tuned by ear or must be set out by geometry,
as his teacher Zarlino had shown how to do in 1588 (see Figure 7).
But he did say - and this is the point which Dr Berger has (to his
credit) cited - that the voice could not justly divide the whole-tone
into two equal parts. He also described the diminished 7th and
diminished 4th as 'false for singing' (though he approved implicitly
of Marenzio's use of the diminished 7th in his madrigal Falsa credenza
41 L'artvsi, fol. 31.
the result if not itself an integer will be a fraction or else an
42 When one divides two integers
integer plus a fraction. But roots of integers are never fractional. One can easily understand why by taking the opposite perspective: all the powers of, say, 21/n (where 'n' is an
integer) are bound to be fractional! Numbers that are neither integer nor fractional have
been called 'irrational' (that is, divorced from ratios) since the ancient Greeks. A synonym
is 'surd'. Of course there is nothing unreasonable or uncertain, pace Artusi, about these
'irrational' answers to root-extraction problems, just as there is nothing unwholesome or
incomplete about fractional answers to division problems. It is just that the two categories
are mutually exclusive.
43 De arithmetica, Book 1, Chap. 1. In this passage the quadrivium is introduced and divided
as follows: stable magnitudes are to be studied in geometry; rotating magnitudes in
astronomy; multitudes per se (like 3 or 4) in arithmetic; ratios between multitudes in the
science of music. That Boethius saw this as more than just an academic distinction might
be inferred from Book 3, Chapter 1 of De institutionemusica, where he criticised 'Aristoxenus
musicus' for saying that the whole-tone comprised two equal semitones, and repeated in
this connection the argument cited above in note 24. One infers that Aristoxenus was
wrong to consider intervals as magnitudes.
400
onJonanfhqjfif
n udmSmtn
a 0-
Figure 7 One ofZarlino's geometrical methods of fretting a lute for equal temperamusicali(Venice, 1588), p. 211), combining the Euclidian method
ment (Sopplimenti
for finding one geometrical mean (see Figure 6 and note a) with another for finding
two geometrical means (A:x:y:B). Zarlino rejected the 18:17 rule because he knew
that
(17/18)12 >
1/2.
Reviews
havetedonna,opening; from the anthology I lieti
Example 7 Marenzio, Falsacredenza
amanti(Venice, 1586)
-
Fal
vi
".I
cre-den
sa
za ha -ve
-
----
Fal
r
-
sa
cre-den - zaha-ve
Fal
-
sa
cre-den
-
za ha
te, Don
-
-
-
te, Don
-
i
-
-
e
-
Don
te,
-
-
na
na
na
as shown in Example 7), and he declared that the natural voice could
not negotiate so unnatural an interval as a diminished 4th by means
of a natural major 3rd. A slippery word, that 'natural'; but clearly
Artusi felt that singers could never gauge an interval by sheer
magnitude, and he implied that the irrational numbers latent in the
theory under attack - in modern terms the square roots of8 1/80and of
9/8 - prove that Monteverdi had no 'rational' understanding of
music. Here, to conclude, is an abbreviated version of the passage,
starting after the list of monstrosities translated above:
Tutto questo disordine
da altro non nasce, se non che
non intendono altro
che quello che gli capricij loro
le dicono, che stij bene; perb
ci rapportano interualli tall'hora,
che loro stessi non li conoscono,
dicono perb che sono cose noue,
se ben sono piii uecchie, che
il Cucco; come li seguenti,
il primo de quali dicono, che non e ne
sesta, ne settima, ma che consona
benissimo alle sue orecchie,
che sono purgate.
All this disorder
stems from nothing other than that
they understand nothing other
than that which their caprices
tell them will be all right. For
they sometimes set us out intervals
which they themselves do not know,
and say that they are something new
even though they are older than
the cuckoo-bird: like the following,
the first of which, they say, is neither
a 6th nor a 7th, but resounds
very well to their ears,
which are purged.
Interualli
Intervals
per cantare falsi,
false for singing;
ma per sonare
ne lauti buoni.
rI
-
I
,
Il secondo uogliono, che
sia una terza, ouero Decima ...
contenuta de due semituoni ...
di proportione sesquiquindecima,
e'l tuono
I
but for playing
on lutes, good.
They hold that the second [interval]
is a 3rd, or rather 10th,
containing two semitones
of a 16:15 proportion,
and that the whole-tone
402
Berger, Theoriesof Chromaticand EnharmonicMusic
che nel mezo uiene ad esserui posto,
dia di proportione sesquinona,
ma che per6 col mezo, & ordine
della Dottrina di Ludouico Fogliani,
uogliono leuare dall'uno e l'altro
semituono tanta quantith, che
il tuono per tale accrescimento
diuenghi sesquiottauo,
& gli semituoni restino
fra di loro eguali,
e per la meta del tuono.
Quanto al primo interuallo, dico,
non e cosa noua, perche fu usato
da Luca Marenzio nel principio d'un
suo madrigale, le parole di cui
dicono: falsa credenza, per dimostrar
apunto un'interuallo falso nelle voci,
& nella modulatione, ma non e falso
nel lauto, & nel chitarone . . . perche
nel luogo istesso, che il Sonatore
pone le dita per farci sentire
una sesta, le pone ancora a farci
intendere questo interuallo ...
diuidendo il tuono in due
semituoni eguali ...
Quanto all Consideratione di questo
secondo interuallo ... il Sonatore
porra nello' istesso luogo le dita
per farci sentire la terza naturale
X.. . la uoce naturale non auezza
a modulare
simili interualli, non naturali,
per interualli naturali . . .
non hauendo prefisso termine
come l'instromento fatto dall'Arte
...
non pu6 giustamente
diuidire
il tuono in due parte eguali ...
Ma intorno a quello che dicono di
leuare tanto all'uno de semituoni,
quanto all'altro per accomodare
il tuono sesquinono,
acci6 diuenti sesquiottauo,
con certi, & determinati
numeri rationali, bisognera prima
ritrouare la meta del
Comma sesquiottantessimo, perche
di tanta quantita il
sesquinono e minore del sesquiottauo.
la qual meta conosciuta potrassi
poi leuare dall'uno, e l'altro de
semituoni, e aggiungerla al tuono,
che all'hora fara il tuono sequinono
diuentato
sesquiottauo
...
located in the middle
has a 10:9 proportion
- except that by the method and system
of Ludovico Fogliani's doctrine
they would remove from each of the two
semitones a certain quantity so that
the whole-tone by this increase
would become 9:8,
and the semitones remain
equal to each other,
and to half of the whole-tone.
As for the first interval, I say
it is not a new thing since it was used
by Luca Marenzio at the beginning of a
madrigal of his, the words of which
say 'False Belief', to demonstrate
indeed an interval false for voices
and in harmony, but not false
on the lute or chitarrone - because
in the same place that the player
puts his fingers to make us hear
a 6th, he puts them again to make us
perceive this interval ...
dividing the whole-tone into two
equal semitones...
As for the
second interval, the player
will put his fingers in the same place
to make us hear a natural 3rd ...
But the natural voice is not suited
to negotiate
such unnatural intervals
by means of natural ones,
not having a preset stopping place
like an artificial instrument.
...
It cannot justly divide
the whole-tone into two equal parts.
... And as for what they say about
subtracting as much from one semitone
as from the other, to accommodate
the 10:9 whole-tone
(thereby rendered 9:8)
with known and specified
rational numbers, one must first
ascertain half of the
81:80 comma, because
by such a quantity the
10:9 is smaller than the 9:8;
when that half is known you can
then subtract [it] from each of the
semitones and add it to the whole-tone
which will then make the 10:9 whole-tone
converted to 9:8 ...
[But]
Due cosi quiui ci sono da considerare two things should be considered here:
...
La prima, che gl'inuentori di ... first, that the inventors of
cosi fatte spropositate
such ill-conceived facts ...
403
Reviews
...non potranno mai diuidere la
proportio sesquiottantessima ...
in due parte eguali, con certi, &
determinati numeri rationali.
La seconda e, che . . . impossible
e,
che quel residuo delli due
semituoni restino per la meta del
tuono sesquiottauo; Essendo
conclusione firmissima nelle
Mathematiche, che nissuna
proportione superparticolare possi
essere diuisa in due parte eguali con
certi & determinati numeri rationali
... Et perche io ho promesso di
dimostrate vna sfilzata
d'interualli forastieri,
non conosciuti da quelli che
essercitano questa moderna
confusione, interualli inutili da
cantare, con le voci
nelle cantilene ordinarie, se bene
sono e saranno conosciuti da quelli
che suonano il Lauto, Chitarone, &
altri cosi fatti instromenti;
gli poner6 qua di sotto ordinatamente
considerando il tuono diuiso in
.
due semituoni
eguali . .. come si vede
nel Lauto ...
& e secondo la mente
di Aristosseno appunto.
Adunque la seconda minore, e
lo istesso semituono.
La seconda maggiore, e ...
di due semituoni composto.
La terza minore ...
di tre ...
will never be able to divide the
81:80 proportion
into two parts with known and
specified rational numbers,
[and] secondly, that it is impossible
that the residuum of [each of] the two
semitones would amount to half of the
9:8 whole-tone. For it is
a very firm conclusion in
mathematics that no
superparticular proportion can
be divided into two equal parts with
known and specified rational numbers."
... But since I have promised to
demonstrate a series
of surd intervals
unknown to those who
exercise this modern
confusion - intervals useless for
singing vocally
in normal songs, even though
they are and will remain known to those
who play the lute, chitarrone, and
other instruments made in that way I put them in order here below ...
... taking the whole-tone as divided into
two equal semitones ... as one sees
on the lute ...
and this follows the view,
indeed, of Aristoxenus.
Now then, the minor 2nd is
the semitone itself;
the major 2nd is ...
composed of two semitones;
the minor 3rd ...
of three [etc.]
Mark Lindley
Accademia Tartiniana, Padua
44 A weak argument, as the theory does not imply that any rational numbers shouldbe
associated with a V2-commaor with the semitones in question.
404