Panic! on the Disco is a pop rock/electronica band situated out of Las Vegas, Nevada. The band is made from Brendon Urie (vocals, guitar, keyboard) and his adolescence good friend, Spencer Smiths (drums), together with their schoolmate, Ryan Ross (guitar, keyboard, backing vocals).
To advertise their tune, the band made contact with Pete Wentz (of Fall Out Boy) by the use of his LiveJournal web site. Impressed by means of the band, Wentz individually met with the band and signed them to his imprint label Decaydance. Under the label, the band released their debut album, A Fever You Cant Sweat Out, which may debut at #112 at the Billboard two hundred album charts.

To date, the bands 2005 debut album, A Fever you Cant Sweat Out has bought over 750,000 units. The band is at the moment headlining a North American summer time tour with The Dresden Dolls and The Hush Sound, a band additionally signed to Decaydance.