Mi glywais lais yr Iesu'n dweud (Tyrd ataf fi yn awr) [1921] / I heard the voice of Jesus say
Mi glywais lais yr Iesu'n dweud (Tyrd ataf yr awr hon) [Glanmor] / I heard the voice of Jesus say
Mi glywais lais yr Iesu'n dweyd (Tyrd ataf yr awr hon) [Morswyn] / I heard the voice of Jesus say