Gnarls Barkley

Gnarls Barkley is an American soul music duo, composed of music producer Danger Mouse and singer-songwriter CeeLo Green. Their debut studio album St. Elsewhere, was released in 2006, along with its first single "Crazy". Both single and album were a major commercial success and have been noted for their large sales by download. The duo released their second album The Odd Couple in March 2008.