Pittsburgh Youth Chamber Orchestra presents "Dance, Music & Rhyme — Treat Your Eyes and Ears Big Time!" at 4 p.m. Sunday at the Richard E. Rauh Theater — Hillman Center for Performing Arts on the Shady Side Academy campus, 423 Fox Chapel Road. Admission is free.

Pittsburgh Youth Symphony presents a free concert with marimba soloist Jeremy Malvin at 2 p.m. Saturday at Heinz Hall, 600 Penn Ave. Malvin was the winner of the 2008 PYSO concerto competition. The group is going to China and this "East Meets West," their final concert of the season, will reflect that. For free tickets, call 412-392-4872 or visit the Web site, www.pyso.us.

JazzLive 2008, at the Backstage Bar at Theater Square, 655 Penn Ave. will feature Kenny Blake; Gerald Haymon on Tuesday in the Backstage Bar, 655 Penn Ave. Cover is $5. Call 412-471-6070.