[Alleluya (Nativitas) (Rokseth, Poluphonies... viol. 2, p. 16]. Organum, Alleluia, nativitas gloriosae.
| Prif Awdur: | |
|---|---|
| Fformat: | Music |
| Cyhoeddwyd: |
s.n.
s.n.
n.d.
|
| Cyfres: | Collegium Musicum of Yale University, School of Music, vol. 2
|
| Pynciau: |