The chiming opening notes on this new B side suggest a Sonic Youth jam, until the band comes in all fist pump pop-rock funky and Anthony Kiedis crows, "Been around for quite a while." Yes, he has. But by the time he hits the bit about atrophy ("Vision takes a nap, but I will put up quite a fight on"), one can't help but cheer him on.

Listen to  "Long Progression":

“Tonight's the Night”

The lead cut and title track from this girl group's debut album, "Tonight's the Night" was written by 19-year-old bandmember Shirley Owens, who sings lead, and producer Luther Dixon. The band from Passaic, New Jersey met in high school, first calling themselves the Pequellos. The song's frank thoughts about sexual and emotional surrender was racy for the time, but that didn't stop the Chiffons from cutting a similar version immediately after the original came out. "We were the first female group to write some of our own material," band member Beverly Lee recalls. "We did have some say-so in our writing."