The Old Tire Swingers of Fresno, Calif., will play traditional and original bluegrass at 9:30 p.m. Friday, June 29, at Caldera Tap House, 31 Water St. The Old Tire Swingers features Paul Chesterton on banjo, Nick Kennedy on guitar, Frick Dau on upright bass and Nathanael Felon on mandolin, and the group plays hard-driving old-time music. Cover is $5.