| 200 | Cân a Mawl#201a | 201b |
| Text: | O Blentyn y nefoedd |
| Author: | Parch Samuel Roberts |
| Tune: | ROME |
| Text Information | |
|---|---|
| First Line: | O Blentyn y nefoedd |
| Author: | Parch Samuel Roberts |
| Meter: | M. 11. |
| Language: | Welsh |
| Publication Date: | 1918 |
| Notes: | Public Domain. |
| Tune Information | |
|---|---|
| Name: | ROME |
| Meter: | M. 11. |
| Incipit: | 55311 71234 3 |
| Key: | E Major |
| Source: | Alaw Eglwysig. |
| Notes: | Public Domain. |