Which composer who studied under John Cage created a piece which involved the manipulation of electric metronomes?
Toshi Ichiyanagi Toshi Ichiyanagi (一柳 慧 , Ichiyanagi Toshi , born 4 February 1933) is a Japanese composer of avant-garde music. He studied with Tomojiro Ikenouchi, Kishio Hirao, and John Cage.
Wordless functional analysis Wordless functional analysis is a method of musical analysis developed in the 1950s by the Austrian-born British musician and writer Hans Keller. The method is notable in that, unlike other forms of musical analysis, it is designed to be presented "in musical sound alone", without any words being heard or read, and without analytic diagrams of any kind. For this purpose, Keller would construct an analysis in the form of an "analytic score" written for the same forces as the work under consideration and structured as a succession of 'analytic interludes' designed to be played between its movements.