https://classical-scene.com/2011/03/07/back-bay-chorale-rachmaninoff-vespers/
Rachmaninoff Vespers: B B Chorale Meets Challenge - The Boston Musical Intelligencer
Mar 7, 2011 - Rachmaninov’s Vespers presents challenges not easily overcome by even some professional choruses, let alone an amateur one (the use of instruments is strictly...
rachmaninoff vesperschoralemeetschallengeboston