The Expanding Universe, 2019
Vinyl LP
Unseen Worlds UW19LP; LP, Album, Reissue, Stereo
Collection of Bre Pettis
MUS.2026.077
Description
Spiegel's 1980 landmark composed 1974-77 on the GROOVE system — Max Mathews' hybrid computer-synthesis installation at Bell Laboratories — in Unseen Worlds' expanded triple-LP edition. One of the defining documents of early computer music.