Morphine was formed in Cambridge, Massachusetts, United States in 1990 by Mark Sandman (vocals, bass) and Dana Colley (saxophone). Jerome Dupree became the group's drummer in 1991 prior to the release of their debut album, Good. "Low Rock" is Morphine's unique combination of jazz, blues and pop/rock, sung with darkly comic and ironic lyrics. Their guitarless sound relied on an unusual combination of baritone/tenor sax, percussion and a two string slide bass.