music: Name the Artist/Band that recorded this song: Roller Derby Queen (Croce)?

Questions

Emmy awards: Helen Hunt has 4 best comedy actress honors, but she still has not caught whom?

Entertainment : 1984 murder in the military movie produced and directed by Norman Jewison?

Entertainment : In Blazing Saddles, the most common name in Rock Ridge?

Entertainment : Mustached comedian who portrayed Frankie in North to Alaska?

Entertainment : Name of the computer in Wargames?