| Source name | Date | Type | Surface | |
|---|---|---|---|---|
| PL-LEr MS 49 [Altus] | First half of 17th century | partbook | Paper | |
| PL-LEr MS 49 [Bassus] | First half of 17th century | partbook | Paper | |
| PL-LEr MS 49 [Discantus] | First half of 17th century | partbook | Paper | |
| PL-LEr MS 49 [Quintus] | First half of 17th century | partbook | Paper | |
| PL-LEr MS 49 [Sextus] | First half of 17th century | partbook | Paper | |
| PL-LEr MS 49 [Tenor] | First half of 17th century | partbook | Paper |