With powerful, soaring ensemble work, intricate jazz inflected prog excursions and an unencumbered sledgehammer intensity that makes Black Sabbath sound like a Windham Hill artist, the Octo-Crim are a potent high-wire act with lethal capabilities. I went in cold—no idea what the setlist might consist of and zero expectations. I left smiling and grateful for an amazing music experience. The staff at the Cap is always pleasant, and the audience seemed (largely) to heed the wishes of the performe...