Appears in 5 hymnals Composer and/or Arranger: Ieuan Gwyllt. 1822-1877Tune Key: f sharp minorIncipit: 17123 42156 53432 Used With Text: Cofia'n gwlad, Benllywydd tirion (Sovereign Lord of lands and nations)
Appears in 2 hymnals Composer and/or Arranger: Robert M. WilliamsTune Key: A Flat MajorIncipit: 32156 76652 12533 Used With Text: Cofia'n gwlad, Benllywydd tirion