Chris Cornell (born Christopher John Boyle on July 20, 1964) is an American rock musician best known as the lead singer and songwriter for rock bands Soundgarden (1984–1997) and Audioslave (2001–2007). He was the founder and frontman for Temple of the Dog, the one-off tribute band dedicated to his former roommate, Andrew Wood, and he has released two solo albums, Euphoria Morning (1999) and Carry On (2007). His third solo album, Scream (2008) is set for release in September and is to be produced by American hip-hop record producer, composer, and rapper, Timbaland.