Little Broken Hearts, Norah Jones" fifth album, was created in collaboration with producer Brian "Danger Mouse" Burton, best known as the producing ace for Gnarls Barkley with singer Cee Lo Green. Jones and Danger Mouse wrote all of the material for the album together at the producer"s studio in Los Angeles, and the duo performed all of the instruments themselves. This is their second time working together - Jones previously appeared as a vocalist on Rome, Danger Mouse"s collaboration with Italian composer Daniele Luppi. The album"s sound ranges from experimental chamber serenades to stark, electronic-embellished confessions, and is a sharp departure from any of Jones" previous efforts.