Sister Morphine

The song "Sister Morphine" was written by Marianne Faithfull, Mick Jagger, and Keith Richards, and was originally released by Faithfull in 1969 as the B-side to her single "Something Better". However, the UK release of the single was withdrawn due to the drug reference in the title. The song was later recorded by the Rolling Stones for their 1971 album Sticky Fingers, with a different version and slightly different lyrics. Faithfull retained her rights as a co-author of the song after a legal battle, and the song has since become a staple of her live performances, while the Rolling Stones version was rarely played live until their 1997-1998 tour.learn more on wikipedia