For more info on the oktavist voice visit http://www.oktavism.com ! Rachmaninov's All-Night Vigil performed by the Choir of the Academy of Choral Art named after V.S. Popov under the direction of V. Spivakov. (Principal conductor A. Petrov.) The great oktavists Yuri Wichniakov and Vladimir Miller support the bass section here. Tracks and times in description:0:10 Come, Let Us Worship2:20 Praise the Lord, O My Soul7:12 Blessed is the Man.11:52 O Gentle Light15:19 Lord, Now Lettest thou19:10 Rejoice, O Virgin21:10 Glory to God (Hexapsalm)23:20 Praise the Name of the Lord25:15 Blessed Art Thou, O Lord31:04 Having Beheld the Resurrection33:20 My Soul Doth Magnify the Lord40:27 The Great Doxology46:12 Today Salvation is Come50:05 Thou Didst Rise from the Tomb51:30 To Thee, Victorious Leader