music: 70's Chart Toppers: Name The Artist: Broken Hearted Me?

Questions

Name Jerry Garcia's long lived group?

The Who's rock musical stars Elton John. It's called ?

This was the Beatle's first film?

Through 1963 this duo's total record sales exceeded 18 million with successes including 'Cathy's Clown' and 'Wake Up Little Suzie'?

What Procol Harem tune was based on the Bach cantata 'Sleepers Awake'?