John Paul

If you like guys under 55 who rock, you may be better off at Copperfield's, where John Paul , a local musician who is only 22, will celebrate the release of a new CD called "Belmont Boulevard." Paul sounds as if he's listened to at least a few Ryan Adams CDs and has a track called "21," which he says is a quarter-life crisis anthem. It's OK, John, we all have one. 8:30 p.m. $12. Copperfield's, 98 Brookline Ave. 617-247-8605. copperfieldsboston.com