Ut queant laxis
| Composer | |
|---|---|
| Genre | Hymn |
Appears in
| Source | Source Date | Location | Source Attribution | Voices |
|---|---|---|---|---|
| I-Fl MS Mediceo Palatino 7 | Before 1544 | 52v–55 | - | |
| I-Fsl MS O | Third quarter of 16th century, with additions extending into 17th century. | 76v–79 | - | |
| I-Fd MS 28 | c. 1540-55 | 54v–58 | - |