Laurie Spiegel plays Alles synth - temporary replacement
Laurie Spiegel plays Alles Machine
Laurie Spiegel - Waveshaper TV Ep.6 (Part 1 of 3: Bell Labs)
Three Sonic Spaces I
Laurie Spiegel – Obsolete Systems (2001)
The Expanding Universe
Improvisation on a "Concerto Generator" (1977)
Laurie Spiegel Playing 1977 Bell Labs Hal Alles Synth
Laurie Spiegel - Unseen Worlds (Full Album)
LAURIE SPIEGEL
Laurie Spiegel - Waveshaper TV Ep.6 (Part 3 of 3: The Expanding Universe)
Drums
Laurie Spiegel - Drums (1980)
AMAZING 1977 Sound ❤️Electronic - Synth Music Composer Laurie Spiegel
Laurie Spiegel - Improvisation on a 'Concerto Generator' (1977)
Laurie Spiegel Eventide HM80 Harmonizer® Demonstration
Judy Jackson performs on the Alles Machine
A Folk Study
Passage
Laurie Spiegel - Passage
