www.youtube.com/watch?v=C3dI...
"Descending Moonshine Dervishes"
by Terry Riley Germany: Kuckuck, 1982 52mins
#MysticLoungeville #AmbientElectronica
LIVE in concert November 29, 1975
Metamusik Festival in Berlin. modified Yamaha YC-45D electric organ routed through a tape delay