Who's playing music and where, in and around town this week

Live music and more, tonight through Thursday, compiled by Shaun Brady, Tom Di Nardo, James Johnson, Sara Sherr and Jonathan Takiff.

POP . . . plus

Bio Ritmo: Old 'n' new wave Afro-Cuban band throws some wicked curve balls. Spanglish Fly, mixing mambo and Motown, opens. Upstairs at World Cafe Live, 3025 Walnut St., 9 p.m. tonight, $15, 215-222-1400, worldcafelive.com.

Grace Little: "Amazing Grace" can do it all - R&B, gospel, jazz and even Broadway (she's starred in several musicals.) Warmdaddy's, 1400 Columbus Blvd. at Reed St., 8 and 10 p.m. tonight and tomorrow, $15, 215-462-2000, warmdaddys.com.

O.A.R.: Ohio's gift to the groovin'-easy, party-jam scene rows it on the river with able support by Citizen Cope. Festival Pier, Columbus Blvd. at the foot of Spring Garden St., 6 p.m. tomorrow, $37.50, 800-745-3000, www.livenation.com.

Deadmau5: Canadian house music master Joel Zimmerman fills the Factory with his big, buzzy sound and innovative light show constructs, one of which he rides atop wearing a red mouse head. With Dave P (Making Time), Pex/Playloop DJs Justin Paul, DJ Everyday, Lee Mayjahs. Electric Factory, 7th and Willow streets, 8:30 p.m. tomorrow, $40, 215-336-2000, ticketmaster.com.

Melton Brothers: Well-seasoned good-time band mashes up rock and roll, swing, R&B and country blues flavors. There's also a preshow buffet dinner (classic southern is the theme this time) by Avril BYOB Chef Christian Gatti. Psalm, 5841 Overbrook Ave., 8 p.m. tomorrow, $16/$20, dinner 7:30 p.m.-9:30 p.m. (BYOB, no reservations required), $20, 888-241-0769, psalmsalon.org.

Level 42: British pop funksters (think a very pale Earth, Wind and Fire) land with their 30th anniversary tour, to reprise hits like "Something About You" and hawk a new "Ultimate Live" album. Keswick Theatre, Easton Road and Keswick Avenue, Glenside, 8 p.m. tomorrow, $34.50, 215-572-7650, www.keswicktheatre.com.