Misc: Who wrote 'Stardust'?

Questions

Name the Song: "... We're gonna let it all hang down."?

Name the Song: "I get off on 57 chevys. I get off on screamin' guitars."?

Name the Song: "She's a witch of trouble in electric blue..."?

What superstar drummer helped produce Clapton's work in mid to late 80's.?

Who told E.C. that he was "quite good enough to play blues guitar for a living"?