Selection by Author: Guido Aretinus
| Shelfmark | Manuscript title | Place of origin | Date of origin | Facsimile |
|---|---|---|---|---|
| Cod. Guelf. 4.11 Aug. 4° | Sammelhandschrift | Hildesheim | um 1100 | |
| Cod. Guelf. 334 Gud. lat. | Musikalische Sammelhandschrift, u.a. Guido von Arezzo: Micrologus | 11. Jh. |