"Entertaining, enthusiastic, energetic" are words that composer Stephen McNeff repeatedly uses when talking about percussionists Owen Gunnell and Oliver Cox, for whom he has written ConcertO-Duo for Two Percussion, co-commissioned by Borletti-Buitoni Trust and the BBC for performance at the BBC Symphony Orchestra 80th birthday concert at London’s Barbican on 22nd October 2010. This video profile showcases O Duo in performance at Wilton’s Music Hall, London, plus a workshop with McNeff as they work towards their new concerto.