In 2006, Armenian-American metal band System of a Down went on an indefinite hiatus. But true to their word, they returned. There's no master plan other than to tour, and no mention has been made about a new album. Anyone who is familiar with band dynamics knows how fragile these endeavors can be. Though we can't say how tenuous things are, we recommend seeing them while you have a chance.
Wed., May 25, 8 p.m., 2011