There are two sets of songs on this album. The songs that you've heard before because they're good songs and played on the radio (or used in Martin Scorsese films), and the foundational songs that give those others meaning. The foundational songs are innate, born from dark empty dive bars with makeshift stages and played differently each time. They are barely commercial and exist as authentic extensions of some guys that just like to play music. Sure, Jagger's buxom lips are alluring, drool-worthy even, and his androgynous stage prancing has unmatched sexx appeal, but it's really Keith Richards and his schlong that keep the band honest.