Misc: Who was the author of the series of novels referred to as the Raj Quartet?

Questions

"I don't make jokes. I just watch the government and report the facts."?

What band did James Brown tour and record with in the 1950's?

What Rolling Stones album originally had a 3-D cover in 1967?

What was the only hit song for the band 'It's a Beautiful Day'?

What was the original name of the group 'Chicago'?