This recording of Keith Jarrett’s entirely improvised solo concert at the Cologne Opera on January 24, 1975, has become legendary. The Köln Concert – an iconic album and a precious document of a key moment in jazz history. This special edition, released to mark its 50th anniversary, comes in a luxurious gatefold sleeve, with a booklet containing a new text and some previously unseen photos, and a photo print with Jarrett’s signature.