Simon Preston's "Alleluyas" played by Ed Gaut on the organ of Keble College, Oxford
At His feet the six-winged seraph,
cherubim with sleepless eye,
veil their faces to the Presence,
as with ceaseless voice they cry,
“Alleluia, alleluia,
alleluia, Lord Most High!”
- Liturgy of St James
Also used as the fourth verse to the famous hymn "Let all mortal flesh keep silence," often sung to the tune Picardy