From the album LA Friday (Live 1975) available from www.StonesArchive.com. The Rolling Stones performing "Happy" at the Los Angeles Forum, California, USA on Sunday 13th July 1975, part of the legendary Tour of the Americas (TOTA). The track is from the album Exile On Main Street (1972), and features Keith Richards on lead vocals. Written by Mick Jagger and Keith Richards, and produced by the Glimmer Twins.