Remember when sitcoms opened with music? How well do you remember the theme songs when you only get one random line?

Add Yahoo as a preferred source to see more of our stories on Google. One of the most beloved sitcom dads of the 1980s wrote many of the television theme songs you still know by heart. Alan Thicke, ...

You probably still know every note of certain TV theme songs, even if you have not watched the shows in years. These ten forgotten favorites once echoed through living rooms, lodged in your brain, and ...