On Mon, 2 Dec 2002 15:23:22 -0500, John McIntyre <mcintyre at PA.MSU.EDU> wrote: >Does he mention Otto Leuning and Vladimar Ussachevsky, who were using tape >delay techniques back in the fifties? Not at all. Did they actually do real-time creation and manipulations, or were they doing musique concrete playback of pre-recorded/edited sounds? Stephan