I’m the narrator, and this is just the prologue, Brendon Urie sang in 2005. Here’s how the story goes: Four guys in Las Vegas got together and started playing music. First a Blink-182 cover band, they rehearsed in the drummer’s grandmother’s living room before making their own music. One member spammed the internet with their demos, and eventually Pete Wentz caved in and listened, prepared to tell these pests that the songs sucked. Instead, the Fall Out Boy bassist — in Los Angeles recording From Under The Cork Tree at the time — was in awe and drove down to Sin City to sign the group to his label. Thus began Panic! At The Disco, whose 19-year career had one of the bleakest arcs in recent history.