Greg Malcolm has been played on NTS in shows including Orders, featured first on 19 July 2018. Songs played include Swimming In It, So We Go and Strangers.

Joining Jay Clarkson's Breathing Cage and playing on their Misericord masterpiece, from 1991; forming Surfing USSR with Marc Howe and Chris O'Connor (who now works with Sam Hamilton and Dean Roberts); improv sessions alongside Bruce Russell, Tetuzi Akiyama, and Toshimaru Nakamura. More recently, Malcolm's been developing his solo guitar performances, where he simultaneously plays two modified guitars and percussion.