| Text: | Tydi, Dragwyddol Un, sy'n taenu'r wawr (O Thou Eternal One, whose presence bright) |
| Translator: | D. H. |
| Tune: | BERLIN |
| Composer: | Mendelssohn |
| Text Information | |
|---|---|
| First Line: | Tydi, Dragwyddol Un, sy'n taenu'r wawr (O Thou Eternal One, whose presence bright) |
| Translator: | D. H. |
| Language: | English; Welsh |
| Publication Date: | 1952 |
| Source: | Russian |
| Tune Information | |
|---|---|
| Name: | BERLIN |
| Composer: | Mendelssohn |
| Meter: | 10 10. 10 10. |
| Key: | F Major |