Saturday, May 24

Speaking of mock-metal, L.A. hairspray huffers Steel Panther — who boast of being “the oldest heavy metal band to snag a major label deal,” among other achievements, dubious and otherwise — make rock sauce at Asylum (121 Center St. Portland) with opener Future Villains at 9 p.m. Tix: $30 (18+). 772-8274. portlandasylum.com.