By Denny Dyroff, Entertainment Editor, The Times Maria Muldaur The end of summer is looming on the horizon. For fans of live music, that means there is an uptick in midweek shows. This week, there is an impressive array of live shows on Wednesday featuring a legendary folksinger, an iconic British pop band from the 80s, a groundbreaking metal band and an up-and-coming singer-songwriter. When music...