Keith Jarrett‘s ‘The Köln Concert’ is a live solo album recorded on January 24, 1975 at the Opera House in Cologne, Germany and released on November 30, 1975 by ECM
Musicians : Keith Jarrett – Piano
Production : Produced By Manfred Eicher .
Package : Barbara Wojirsch – Design . Burkhart Wojirsch – Design . Wolfgang Frankenstein – Photography .
Recorded January 24, 1975 At Opera House In Cologne, Germany
Released November 30, 1975 By Ecm
(Source Keith Jarrett – The Köln Concert | @ Facebook)