O Magnum Mysterium (O Great Mystery)

By Tomas Luis de Victoria (0-1611).
Edited by John Finley Williamson. Arranged by Carl Deis. For Choral (SSAA A Cappella). Choral. 8 pages. G. Schirmer #OC9882.
Verlag G. Schirmer
Musiknoten, sheet music Tomas Luis de Victoria,