The members of Panic! At the Disco had barely graduated high school when their full-length debut, A Fever You Can't Sweat Out, transformed the suburban Las Vegas teens into national emo-pop stars. The band had materialized several years earlier, when friends Spencer Smith (drums) and Ryan Ross (guitar) began covering blink-182 tunes together. After tiring of playing another group's material, they recruited two additional classmates, guitar/vocalist Brendon Urie and bassist Brent Wilson, and the newly formed quartet decided to model its name after a line in Name Taken's "Panic." Crafting pop-influenced songs with theatrical touches, quirky techno beats, and perceptive lyrics, Panic! At the Disco posted several demos online that caught the attention of Decaydance Records, the Fueled by Ramen imprint headed by Fall Out Boy's Pete Wentz. Even though Panic! At the Disco had yet to play a live show, they subsequently became the first band signed to Wentz's label. | Source - allmusic.com