Misc: In 1963 First "---------- " exhibition in New York City.?

Questions

The members of the band were once a backup band for whom?

Early '80's British Punk band who's frontman was MArk E. Smith?

Early in his career, this jammin' guitarist of the Rolling Stones played with Rod Stewart & the band "Faces"?

Early morning April four shots rang out the Memphis sky.?

"A Whiter Shade of Pale" by Procol Harum is based on this Bach cantata.?