King Crimson/Soft Machine alumnus Mark Charig played in Keith Tippett's group and Centipede big band, and here on his sole Ogun album Keith and vocalist Ann Winter formed a trio to create a gem of free improvisation. Recorded over two cold days in January 1977, in a Bristol church, it was released on LP as OG 710, then reissued in 2010 on CD (OGCD033) with an extra previously unreleased track.