Name The Year: Judy Garland singer/actress, dies in London at 47.?

Questions

choreographed ultra-violence; 1971 best picture oscar?

gene kelly, donald o'connor, debbie reynolds: "greatest movie musical"?

its director wanted to make an "unwatchable" film. to most people, it is.?

what good is sitting/alone in your room come! hear the music play!?

willis o'brien, special-effects wizard, did this follow-up to king kong.?