Theatre credits include: as musical director: Mrs Henderson Presents (Noël Coward); Oh What a Lovely War (UK tour); Name That Tune (ITV); Spiral (China); Grease (UK tour); Cinderella (Drury Lane); Cinderella (Hexagon, Reading); Rooms – a Rock Romance (the Finborough); If It Only Even Runs a Minute (Hippodrome); Curtains (Mountview); Sweet Charity (AMTA); Fame, West Side Story and Our House (Ireland/MT4Y); The Office – the Opera and Cinderella (Stevenage); Dick Whittington (Cambridge); Jack and the Beanstalk (Northampton) and Holland America Line and
P&O cruise ships. As musical supervisor: Movies and Musicals (Apollo Victoria). As assistant musical director: How to Succeed in Business Without Really Trying (Royal Festival Hall); Shout! (the Arts); This Is Elvis (Bill Kenwright UK tour) and Curtains (Arts Educational).
Workshops include: The Infidel, Devil’s Advocate – the Musical and In Touch.
Instrumental chairs: Cats and Hide- Hi! (UK tour); Never Forget (Savoy) and Blood Brothers (Phoenix and UK tour).
Auditions for Pippa Ailion, David Grindrod, Debbie O’Brien, Anne Vosser and the National Theatre.
Educational establishments Barney has worked with include: the Arts Educational Schools London, Guildford School of Acting, Mountview Academy of Theatre Arts, the Royal Central School of Speech and Drama, RADA, Associated Studios, Trinity College of Music and Millennium Performing Arts.