The First Unitarian Church – British buzz band The Klaxons heats up that inferno of a basement with DJ Dave P of Making Time fame. Show starts at 8:30 p.m. $15. All ages.

The Khyber – The Crazy Mixed Up Plumbing Tour 2007 brings comedians Jonah Ray (pictured), Sean O’Connor, Nick Maritato, Andrew Wright, Chris McDevitt and Cracked Out to the Khyber. DJ Philly Chris spins beats upstairs. Show starts at 8:00 p.m. $8. 21+.

Chris’ Jazz Cafe – Saxophonist Chris Farr (who used to back up Jill Scott) takes the stage, followed by Chris’ weekly sign-up-and-jam session, open to anybody with an instrument. $2 (score!). All ages.