Music. Topher Manning rarely thinks about anything else, but his day job as a mechanic doesn't exactly mesh with his rock star ambitions. Unless he can find a way to unlock all the songs in his head, his band will soon be on the fast track to obscurity.

Then the South by Southwest music festival and a broken-down car drop New York critic Stanton Porter into his life. Stanton offers Topher a ticket to the Bruce Springsteen concert, where a hesitant kiss and phantom vibrations from Topher’s cell phone kick off a love story that promises to transcend ordinary possibility.