O magnum mysterium = O greatest of mysteries : motet for eight-part double chorus of mixed voices a cappella or with instruments / Giovanni Gabrieli ; [Liber Usualis ; English version by Kurt Stone ; edited by Louis O. Clayson].
Optional accompanying instrumental parts double the voice parts and can be played by a variety of instruments.
Contents
Score -- pt. 1. Soprano in C -- pt. 2. Soprano in B♭ -- pt. 3. Mezzo-soprano in C -- pt. 4. Mezzo-soprano in B♭ -- pt. 5. Alto in C -- pt. 6. Alto in B♭ -- pt. 7-8. Alto 2 in C -- pt. 9. Alto 2 in F -- pt. 10. Tenor in F -- pt. 11-12. Tenor in C -- pt. 13-14. Baritone 1 & 2 in C -- pt. 15. Bass.