Biography
PSI
Effective period / Period of releases: 1977
Members: Matthias Frey, Robert Jahn, Wilfried Kunkler, Bodo Feldmann, Volkmar Zimmermann
German jazz-rock band, drawing on the Bavarian school of Missus Beastly, Passport, Munju, et al., but also taking a more progressive rock angle with some notable Kraan like touches in the rhythmic guitar/bass focus, and with processed saxophone and synthesizers.