On Stage: A little something for everyone this weekend

By Denny Dyroff, Entertainment Editor, The Times Michelle Lewis There is a great variety of live music on tap in the area this weekend – a folk/country singer-songwriter from Los Angeles, rocking twin sisters from New Jersey, a young Australian singer-songwriter, a Pennsylvania-born song stylist whose repertoire covers more than a half-century, a guitarist-singer-songwriter from Kenya, a heavy twin-guitar...