PCD is the debut album by American music group The Pussycat Dolls, released by A&M Records on September 13, 2005 in the United States. It was among produced by Timbaland, Cee-Lo Green, will.i.am, and Rich Harrison, and incorporates a mixture of contemporary R&B originals, jazz-influenced tracks, and cover versions. The album was a critical and commercial success, and has gone on to sell over 5 million units worldwide.