HOWARD RILEY & KEITH TIPPETT Interchange (2002 UK issue LP pressed on 180gram VIRGIN VINYL, originally released in 1993 featuring modern pianist Howard Riley [a member of the British Free Jazz movement since the 1960s] and Keith Tippet [known for his collaboration with King Crimson and The Soft Machine], containing 58 minutes of completely improvised music which reflects the inventiveness and technical ability of each musician, sealed & stickered picture sleeve)