Weezer, also known as the Blue Album, is the self-titled debut studio album by American rock band Weezer, released on May 10, 1994 by DGC Records. It was produced by Cars frontman Ric Ocasek and recorded at Electric Lady Studios in New York City from August to September 1993. Founding guitarist Jason Cropper left during the recording, replaced by Brian Bell.
The album reached number sixteen on the US Billboard 200, and was certified triple platinum. It was supported by the singles "Undone – The Sweater Song", "Buddy Holly", and "Say It Ain't So", which brought Weezer mainstream success, helped by music videos directed by Spike Jonze. By 2009, the album had sold at least 3.3 million copies in the United States and 15 million copies worldwide.