This is a transposition from the printed clefs due to high clefs. The original cleffing is available here.

Score: 02-byrd--mass_for_five_voices-gloria-transposed--0-score.pdf

MIDI files:

• 02-byrd--mass_for_five_voices-gloria-transposed--0-score.midi

Num	Name	Cleffing;
1	superius	part in treble clef
2	contratenor	part in alto clef
2	contratenor	part in octavated treble clef
3	tenor_1	part in alto clef
3	tenor_1	part in octavated treble clef
4	tenor_2	part in alto clef
4	tenor_2	part in octavated treble clef
5	bassus	part in bass clef

• All aggregated parts (may include both alto and octavated treble clefs)
• Aggregated parts for viols (alto clefs, no octavated treble clefs)
• Aggregated parts for recorder and winds (no alto clefs)