(GREAT BARRINGTON, Mass.) – Four-time Grammy Award-winning pop-jazz vocalist Dianne Reeves will perform with her quartet at the Mahaiwe on Sunday, October 19, 2014, at 7pm. The concert will feature selections from her most recent album, “Beautiful Life,” which taps the rock era for covers of Bob Marley’s “Waiting in Vain,” Fleetwood Mac’s “Dreams,” Marvin…