Come see the vocal competition that inspired NBC’s hit show The Sing-Off! Now in its 38th season, the Harmony Sweepstakes A Cappella Festival is the premier American showcase for vocal harmony music. The Chicago Harmony Sweepstakes is one of seven regional competitions drawing from the best vocal groups around the country. The winning group from the Chicago competition will earn the opportunity to compete against the other six regional champions at the National Finals held in San Francisco each May. Featuring special guest host group Polarity (2022 Chicago First Place) and two-time Chicago champion David Wilner (Blind Man's Bluff, Fiveplay) as master of ceremonies.  For more information, please visit www.chicagoharmonysweepstakes.com.