In this "House" episode, set to air 3/6/07, Dave Matthews will play a savant who was hit by a bus when he was 10. The accident affected his mental development but suddenly gave him the ability to play the piano flawlessly despite never having taken a lesson.
Dave Matthews and his wife Ashley Harper are expecting their third child in June. The couple has 5-year-old fraternal twin girls Grace Anne and Stella Busina.
source: TV Guide March 5-11, 2007.