"Off My Back," Becky Warren and Avril Smith of The Great Unknowns with Avril Smith and Friends, IOTA Club & Cafe, Arlington, Virginia, March 9, 2013. Becky Warren and Avril Smith of The Great Unknowns do a new recently recorded song. Washington, DC guitarist Avril Smith gathered members of her groups Big Chimney and The Great Unknowns for a show in Clarendon's IOTA.
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