Local artist Dave Perlman, left, will perform at Pedro O’Hara’s in Lewiston, Friday, Aug. 25, from 8 to 11 p.m. Perlman plays a diverse selection of popular cover songs spanning different genres with a concentration in classic and ’90s rock. From 8 to 11 p.m., Saturday, Aug. 26, Andrew Dostie of Auburn will play covers and an occasional original. There is no cover charge either day.