| Length: | 3′ 30″ |
| Accompaniment: | Piano or Organ or Orchestra |
| Orchestration(s): | 2222/4231/Timps/Perc/Strings (hire only) |
| Language(s): | Welsh, English |
| Publisher: | Mansel Thomas Trust, Gwynn Gwynn (Vocal Score only) Mansel Thomas Trust (Orchestral Material only) |