sentences:  In 2005 he formed Boneyard, an ensemble featuring 10 trombones, sousaphone (or "sousabone"), and drums; this band performed a series of live gigs throughout the U.K. that summer as well as a performance on BBC Radio 3.Boneyard featured the British jazz trombonists Barnaby Dickinson, Matt Colman, Julian Hepple, Andy Derrick, Kevin Holborough, Harry Brown, and Lee Hallam, with Andy Grappy on sousaphone.Current band members of Badbone&co are