From the Vespers, Op. 44:
Blazhen Muzh (Blessed is the man, who walks not in the counsel of the wicked, Alleluia, alleluia, alleluia.)
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Blagosloven esi, Gospodi (Blessed art Thou, O Lord) uses the ancient Znamenny chant two years prior to the more famous version by Rachmaninov (which Rachmaninov later incorporated into his Symphonic Dances.)
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