Panic! at the Disco is an American solo project centering on singer Brendon Urie, with drummer Dan Pawlovich, bassist Nicole Row, and guitarist Mike Naran accompanying him on tour.
Panic! at the Disco was originally a pop rock band from Las Vegas, Nevada, formed in 2004 by childhood friends Brendon Urie, Ryan Ross, Spencer Smith and Brent Wilson. They recorded their first demos while they were in high school. Shortly after, the band recorded and released their debut studio album, A Fever You Can't Sweat Out (2005). Popularized by the second single, "I Write Sins Not Tragedies", the album was certified triple platinum in the US. In 2006, founding bassist Brent Wilson was fired from the band during an extensive world tour and subsequently replaced by Jon Walker.