Warren-Green has recorded for BMG, EMI, Philips, Virgin, Warner Classics., Chandos and Deutsche Grammophon. In July 2007, he conducted the premiere of Nigel Hess's Concerto for Piano and Orchestra, commissioned by the Prince of Wales in memory of his grandmother, with soloist Lang Lang. He conducted the London Chamber Orchestra at the April 2011 wedding of the Duke and Duchess of Cambridge before a worldwide television audience.