Rachmaninov's passionate setting of the Russian "All Night Vigil" is to the Eastern Orthodox liturgy what Bach's B Minor Mass is to the West. Consulting Rachmaninov's manuscripts and correspondence, and working with Russian language and cultural specialists, the virtuoso SWR Vocal Ensemble, under the direction of Marcus Creed, has drawn upon every artistic source available to make this new recording of Rachmaninov's transcendent Vespers.