Question: Who composed the musical works Liturgy of St. John Chrysostom and All-Night Vigil?
Sentence (from "Liturgy of St. John Chrysostom (Rachmaninoff)"): Liturgy of St John Chrysostom, Op. 31 (Russian: Литургия Иоанна Златоуста ), is a musical work by Sergei Rachmaninoff, one of his two major unaccompanied choral works (the other being his All-Night Vigil).
Relevant evidence: Yes