10 p.m. Tuesday
One Eyed Jacks, 615 Toulouse St., 569-8361; www.oneeyedjacks.net
In August, Titus Andronicus played a sweaty set at the Dragon's Den for a minivan's worth of paying customers. Six months later, the emerging, racket-raising Jersey boys — imagine Bright Eyes with a backbone and a backbeat — return with Los Campesinos!, a buzz-building Welsh septet toting hyperactive tics and hyper-twee vocals. Tickets $10 ain advance, $12 at the door.