Score: 33-gabrieli--o_magnum_mysterium----0-score.pdf
MIDI files:
| Num | Name | Cleffing; |
| 1 | cantus1 | part in treble clef |
| 2 | altus1 | part in treble clef |
| 3 | tenor1 | part in alto clef |
| 3 | tenor1 | part in octavated treble clef |
| 3 | tenor1 | part in treble clef |
| 4 | bassus1 | part in alto clef |
| 4 | bassus1 | part in octavated treble clef |
| 1 | cantus2 | part in alto clef |
| 1 | cantus2 | part in treble clef |
| 2 | alto2 | part in alto clef |
| 2 | alto2 | part in octavated treble clef |
| 3 | tenor2 | part in alto clef |
| 3 | tenor2 | part in octavated treble clef |
| 4 | bassus2 | part in bass clef |
CPDL link: https://www.cpdl.org/wiki/index.php/O_magnum_mysterium_(Giovanni_Gabrieli)
IMSLP link: https://imslp.org/wiki/O_magnum_mysterium%2C_Ch.3_(Gabrieli%2C_Giovanni)