Early English Church Music
Hosted by Trinity College Dublin
© The British Academy
Have mercy upon me
Ol, PC XXXVIII (1947)
| Source | Type | Page / Folio / Nodfd |
|---|---|---|
| GB-Cu MS Ely 1 | O | 23 |
| GB-Cu MS Ely 28 | T | 33 |
| GB-Lbl MS Harley 7340 | Sc | 42 |