281
Kyle Adams A New Theory of Chromaticism
most examples of it are either preceded or followed by such progressions.
Often, a juxtaposition is followed by a descending circle-of-fifths progression
that returns to the original system. Klaus hübler (1976), in his analysis of the
Prophetiae Sibyllarum, explained Lasso’s chromaticism in just this way, as con-
sisting of a Sprung, or leap to a distant harmony, followed by motion around
the circle of fifths. Alternatively, a descending circle-of-fifths progression that
has “gone too far” and left the original system is followed by a juxtaposition
to bring the original system back. The following illustrates how this theory
accounts for such progressions.
Consider mm. 113–28 from Claudio Monteverdi’s well-known canzo-
netta Zefiro, torna, presented as Example 14. This passage could be read as a
series of nonessential chromatic alterations within the one-sharp system. In
such a reading, the chromatically altered tones in mm. 114–16 and parallel
passages could be seen as type B alterations creating directed motion to the
following sonorities. Nevertheless, the reduction shows this succession as a
true instance of juxtaposed diatonicism. The difference lies in context. The
fourth measure of the excerpt does indeed return to a sonority belonging
to the one-sharp system that has governed the piece so far, but, after m. 113,
there is never a sonority that belongs exclusively to the one-sharp system. If
the passage proceeded as in Example 15, the E-major and A-major sonorities
would be perceived in retrospect as chromatic alterations.
Not only does Monteverdi not return to the one-sharp system, but he
introduces a second juxtaposition to the four-sharp system. This time, the
succeeding circle-of-fifths progression returns to the one-sharp system, but
Monteverdi spends enough time in the new system that m. 117 is perceived in
retrospect as motion to a new tonal system rather than as a series of chromatic
alterations.
27
This theory must allow for a certain amount of subjectivity in determin-
ing whether chromatic juxtapositions will be perceived as nonessential chro-
maticism or a move to an entirely new system. Factors other than harmony can
adams_13 (code) /home/jobs/journals/jmt/j8/4_adams Wed May 5 12:13 2010 Rev.2.14 100% By: bonnie Page 1 of 1 pages
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JMT 53:2 A-R Job 149-8 Adams Example 13
Example 13. Prologue with alternate continuation
27 Example 14 would seem an ideal place to apply Hübler’s
concept of a Sprung to a distant harmony followed by motion
around the circle of fifths; one might wonder whether it is
appropriate to describe Monteverdi’s chromaticism in terms
of Sprünge. While the idea of a Sprung would accurately
describe the juxtapositions in mm. 113–14, 116–17, and
122–23 of this example, Hübler’s concept does not provide
a complete picture of a passage such as this one. In par-
ticular, it does not address the issue of the relationship of
the Sprünge to the underlying tonal systems. Sprünge, like
single chromatic tones, do not always exist for the same
reason or serve the same purpose.