"When the Whip Comes Down" (1978)
A lovingly sleazy picture of New York street life, with a raw two-chord riff and a Lou Reed-style tale of a gay hustler who arrives in the big city fresh from the West Coast; he's determined to get over, whether that means garbage collecting or turning tricks. "A straight gay song," Jagger called it in Rolling Stone at the time. "I'm not sure why I wrote it. Maybe I came out of the closet."