Does Hugh actually do the singing and piano-playing on Jeeves and Wooster, House, etc.?
Hugh does all of Bertie’s singing, and to the best of my knowledge and belief, all of his piano-playing as well. Hugh also does most if not all of House’s playing, and his brief moments of singing. Hugh is a largely self-taught musician. He took piano as a child, was bored by it, and gave it up after a year or so. He took it up again on his own at university.