Who is Bugs Potter?

David Potter is a young, troublesome, but talented drummer, in Toronto to participate in a prestigious high school band competition. BiBi Lanay is a fabulously beautiful, reclusive and unlucky movie star who is being constantly pestered by fans who want to see her before her latest film premieres. Bugs Potter is the new, mustache-faced, overnight sensation in Toronto's active club scene, who sits in with other bands for a number, then vanishes without a trace.

Who is it that is bothering Miss Lanay at her hotel? Why can't David Potter stop drumming for more than 5 seconds at a time? Who is the bearded escape expert who keeps showing up at rock concerts? Who were those two guys in the stairwell? And perhaps most importantly, Who is Bugs Potter?