Yasutaka Tsutsui, Kosuke Ichihara, Masahiko Sato ‎– デマ Rumour (1973, LP, Japan)

Tracklist
A1 Prologue (1:19)
A2 Information1 - Information21 (16:46)
B1 Information22 - Information49 (15:10)
B2 Epilogue (2:36)

Group 1
Akira Ishikawa/ Drums
Hideo Ichikawa/ Electric Piano
Kimio Mizutani/ Electric Guitar
Kohsuke Ichihara/ Flutes, Soprano, Alto, Tenor and Baritone Saxophone
Masaoki Terakawa/ Electric Bass
Takao Naoi/ Electric Guitar

Group 2
Hozumi Tanaka/ Drums, Percussion
Keiki Midorikawa/ Double Bass
Masahiko Sato/ Piano, Synthesizer

This is a very rare record from 1973 by two Japanese supergroups of renowned Jazz and Progressive rock musicians led by science-fiction and avant-garde author Yasutaka Tsutsui. It is a combination of cosmic jazz, psychedelic space-rock and free improvisation.