Want One was the third studio album by singer-songwriter Rufus Wainwright, released in 2003 and produced by Grammy Award-winner Marius de Vries. It contains the singles \”I Don\’t Know What It Is\” and \”Oh What A World\”. Both songs were featured in season two of the television series Nip/Tuck. The album features guest vocals by Martha Wainwright, Joan Wasser (Joan As Police Woman), Teddy Thompson, and Linda Thompson, as well as a banjo solo by Wainwright\’s mother Kate McGarrigle. Want One charted on the US Billboard 200 and ranked high in 2003 \’end of the year\’-lists of Mojo, Paste, Rolling Stone and more magazines. Want One celebrates its 20th anniversary and is available as a 2LP.