Strut/Art Yard present another exclusive from the vast catalog of cosmic jazz pioneer Sun Ra: a previously unreleased radio session most likely recorded at the WXPN FM radio studios in Philadelphia, PA in 1974-75. This newly discovered session features a new version of Ra's earlier "Island In The Sun," a romping, raucous rendition of "Unmask The Batman" and the first studio recording of "I'll Wait For You." There is no bass player on the sessions and Ra's left hand beats out a rhythmic bass pattern on the piano. All tracks were remastered directly from the original tapes. The album package features a newly commissioned painting by legendary Bristol urban artist Guy Denning and new sleeve notes by Paul Griffiths. Recently discovered in the Sun Ra archive, the recording forms part of a series of sessions that Ra and the Arkestra recorded for WXPN-FM between 1974 and 1980.