Recently, a performance by Sheltered Reality, a drumming group that showcases an anti-bullying message with interactive drumming performances, was cancelled due to weather. Middle school music instructor Megan Phillips tells KNIA KRLS News that the free show has been rescheduled for tonight at 7, at the Knoxville Performing Arts Center. Phillips says the hope is that a community-based drumming group could start in Knoxville, where anyone could join.