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....