1 of 2 Charlie Parr is set to perform during the free opening concert at the Dancing Rabbit Music Festival in Downtown McAlester on Saturday night, May 8. Charlie Parr Charlie Parr hopes people in McAlester are as ready to hear him perform as he is to sing and play for them. Parrâs the headlining artist for the free opening concert of the Dancing Rabbit Music Festival, set for Saturday, May 8, in Downtown McAlester. Opening artist Jake Simpson takes the stage at 7 p.m., with Parr following at 8:30 p.m. Both will perform on the outdoor stage at Third Street and Choctaw Avenue.