Danger Mouse is an American musician and producer. He formed the musical duo Gnarls Barkley with CeeLo Green in 2006 and is known for producing the 2006 smash hit Crazy. He has produced albums for Beck, Gorillaz, Norah Jones, and Adele, and released the album Cheat Codes with Black Thought featuring the popular song Belize. He has also worked with Karen O on the album Lux Prima and with Daniele Luppi on the song Black and the album Rome, which features the popular song Two Against One.