I have learned something, Hilary! I always thought it was a coincidence, that four guys were always hanging out together in the neighborhood, and would just decide to sing. Sure beats them buying a handgun and robbing convenience stores! Now comes another question, Many of the groups were brothers, and frequently brothers have similar voices, I guess they had to do the best to sing the part they were assigned! I like that game you watched on TV, but never heard of it before. Sounds like a good party game. Ken B