Biography
The Joseph Holbrooke Trio was a free-jazz group made up of Derek Bailey on guitar, Gavin Bryars on bass, and Tony Oxley on percussion.
The Joseph Holbrooke Trio have no known recordings extant save one double CD of 1965 rehearsals released by Tzadik in 2006, called The Moat Recordings.
Biography text from Last.fm, available under CC BY-SA.