Biography
Walter Marchetti
Real name: Walter Marchetti
Effective period / Period of releases: 1974 - 2016
Walter Marchetti (1931 - 2015) was an Italian composer who adopted John Cage's dadaist aesthetic and pioneered interactive and concrete music. In 1964 he formed the ZAJ group (a sort of European version of Fluxus) with Juan Hidalgo in Madrid.