[Smt-talk] Classical Form and Recursion
Daniel Wolf
djwolf at snafu.de
Mon Mar 23 10:55:21 PDT 2009
There are a number of examples of recursion as a compositional device in
twentieth century music which might be noted. John Cage's "square root
form" in which the formal proportions of the whole are repeated locally as
rhythm, is one example. The mapping of interval ratios onto rhythmic
proportions, in works by Cowell (Quartet Euphometric, Quartet Romantic),
Tenney (the Harmonium Series, Crystal Canon for Conlon Nancarrow), and
Johnston (Knocking Piece, among many others), are examples. Further, in
the formula-based works of later Stockhausen, both large-scale and local
structures are generated from the formula.
Of course, the question of the relationship between such compositional
applications of recursion and their perception is an open and interesting
one.
Dr. Daniel Wolf
composer
Frankfurt
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