Composers on Mathematical Music
Subtext 4210726


Variations I . . . is a composition indeterminate of its performance. Material is provided, by the use of which the performer himself makes his own part. There are six transparent squares, one having points of various sizes, five having five lines each. These latter are five parameters of sound; the points are events, the nature of which is determined by dropping perpendiculars from them to the lines. The material may be read in any position. . . .

John Cage



Composers on Mathematical Music: A Subtext Poem

Other Work by John Greschak

Public Domain