InConcert Sierra bringing Vienna Boys Choir back to Grass Valley

InConcert Sierra is bringing the world-famous Vienna Boys Choir back to Grass Valley on November 20, our magazine has learned. We got a “sneak peek” at InConcert Sierra’s 2016-17 season, and it includes the Vienna-based choir of 100 choristers from 30 different nations between the ages of 10 and 14. Divided into four touring choirs, […]