A Sound Of Thunder (w/ One Slack Mind) March 15, 2017 by Barry Adkins Better B#Concert CoverageReviews One Slack Mind - Facebook | Twitter | ReverbNation One Slack Mind, a band that I was previously unfamiliar with, opened up the night at the Bunker Sports Bar in Leesburg, VA last Saturday, March 11th. They are a three-piece out of the Washin ...