O Petre pastor summe et Paule
Source:
Folio:
023r
Sequence:
12
Office:
E
Genre:
Position:
1
Cantus ID:
004053
Feast:
Full text:
O Petre pastor summe et Paule doctor magne nos Christo pia prece purgatos conjungite
Rubrics:
Ad vesperas et mat. una istarum
