I Get Around: BAND which hit #1 with "We're an American BAND" & #4 with "Bad Time."?

Questions

"Smog makes ya blue, someone shoulda warned you..."?

Alternative What was Primus called before they were called 'Primus'?

Alternative Who recorded the album 'Spike'?

"A mulatto, an albino, a mosquito..."?

And do you feel scared/I do/But I won't stop and falter.?