Tuning for the soul

Can they get an encore?

| ALEXA ROGALS/Staff Photographer

Ravinia: Catalyst students in Ravinia’s El Sistema Orchestra perform for attendees on Thursday, March 28, during the Chicago mayoral runoff forum in the Kehrein Center for the Arts at Catalyst Circle Rock School in Austin. | ALEXA ROGALS/Staff Photographer

The El Sistema Orchestra performs on March 28, during the Chicago mayoral runoff forum in the Kehrein Center for the Arts at Catalyst Circle Rock School in Austin. | ALEXA ROGALS/Staff Photographer

The El Sistema Orchestra performs on March 28, during the Chicago mayoral runoff forum in the Kehrein Center for the Arts at Catalyst Circle Rock School in Austin.