Four award-winning ensembles will share the stage for “Solid Gold,” an evening of a cappella harmony at the University of Missouri–St. Louis. The concert will begin at 8 p.m. Oct. 1 in the Anheuser-Busch Performance Hall at the Blanche M. Touhill Performing Arts Center. “Solid Gold” will feature St. Louis Harmony Chorus (2011 Regional Chorus … Continue reading A cappella concert to feature 4 champion ensembles