When I observe those beauty's wonderments
| Composer | |
|---|---|
| Genre | Consort song |
Appears in
| Source | Source Date | Location | Source Attribution | Voices |
|---|---|---|---|---|
| US-NYp Mus. Res. Drexel 4180 | 17th century and c. 1500 (flyleaves) | 134v–135 | - | |
| US-NYp Mus. Res. Drexel 4181 | 17th century and c. 1500 (flyleaves) | 146v–147 | - | |
| US-NYp Mus. Res. Drexel 4182 | 17th century and c. 1500 (flyleaves) | 149v–150 | - | |
| US-NYp Mus. Res. Drexel 4183 | 17th century and c. 1500 (flyleaves) | 115v–116 | - | |
| US-NYp Mus. Res. Drexel 4184 | 17th century and c. 1500 (flyleaves) | 41v–42 | - | |
| US-NYp Mus. Res. Drexel 4185 | 17th century and c. 1500 (flyleaves) | 135 | - |