Editorial A Chorus For Us Last Friday evening, a new production of The Sound of Music, the beloved musical written in 1959 by Rodgers and Hammerstein, came to life at The Glimmerglass Festival, signaling the start of the 2022 season, its 47th — an astonishing accomplishment. The Glimmerglass Festival, changing its name over the years, began with three performances of La Bohème, courageously staged after three years of planning in the sparsely designed, non-air-conditioned, orchestra-pit-less 400-seat auditorium of the Cooperstown…