tv/ movies: Born Aug 10, 1960, He starred in this movie: Two Much - 1996?

Questions

what singer quit barbering to sing with ted weems??

who sang the theme song from mahogany??

which great composer was once a butcher's boy??

what was the lovin' spoonful's biggest hit in 1965??

who was the only pitcher to hurl a father's day no-hitter??