This was on TV a while back now, but I meant to post a thread. Now I'm bored, so here it is Armstrong & Miller - Comedy sketch carrying on from the BBC 1 TV show, genius! Naturally 7 - Wall of Sound - Unbelievable vocal group. Think a Barbershop Quartet on steroids with and R&B/Hip-hop slant, oh, and more than 4 people. Brilliant.