Unawd llais uchaf / high voice + piano: Bb (f'-ab"/bb"). W. Matthews Williams, Snell, c.1920. Geiriau Cymraeg yn unig / Welsh lyrics only.

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Unawd llais isel / low voice + piano: Db (ab-f"). Robert Bryan, Snell (W.A.Lewis), 1922. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd bariton / baritone + piano: D minor (Bb-f'). D. Vaughan Thomas, 1906 - Snell, 1939. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd / solo voice + piano, + Solfa: F (f'-f"/g"). Rhys Morgan: Snell, 1951. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd / solo voice + piano: Eb (bb-f"). Robert Bryan: Snell (W.A.Lewis), 1906. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd llais isaf / low voice + piano, + Solfa: Bb minor (c'-f"). David Evans: Snell, 1919. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics (Omar...

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Unawd llais uchaf / high voice + piano, + Solfa: Eb (c'-g"). T. Hopkin Evans: Snell, c. 1913. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd llais canol/ medium voice + piano, + Solfa: G minor (d'-g"). E.D.Lloyd: Snell, c. 1910. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd llais uchaf / high voice + piano, + Solfa: G (d'-g"). R.S.Hughes: Snell, c. 1890. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd llais uchaf / high voice solo + piano, + Solfa: F (c'-g"). R.S.Hughes: Snell, c. 1905. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd llais uchaf / high voice + piano, + Solfa: G (d'-g"). Daniel Protheroe: Snell, c. 1910. Geiriau Cymraeg + Saesneg/ Welsh & English lyrics.

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Unawd llais + piano, + Solfa - llais isaf / low voice: C (b-e"/g"), neu / or llais uchaf / high voice: Eb (d'-g"/b"). E.D.Lloyd: Snell, c.1890....