Cerddoriaeth sol-ffa a hen nodiant yn bennaf gan, neu a drefnwyd gan, ac yn llaw, y Parchedig W. E. Penllyn Jones, gan gynnwys unawdau, deuawdau, cytganau, emyn-donau ac emynau = Music, both sol-ffa and old notation, chiefly by, or arranged by, and in the hand of, the Reverend W. E. Penllyn Jones, and which includes solos, duets, choruses, hymn-tunes and hymns.
Ceir emyn-donau hefyd gan R[owland] H[uw] Pritchard (f. 43), James Leach (f. 82), Chester G. Allen (f. 104) ac eraill; emyn gan y Parchedig D[avid] Tecwyn Evans (f. 48); a chopi o gytgan, ynghyd â nodyn byr, yn llaw 'L. D. J.' sef Lewis Davies Jones ('Llew Tegid') (f. 60) = Also included are hymn tunes by R[owland] H[uw] Pritchard (f. 43), James Leach (f. 82), Chester G. Allen (f. 104) and others; a hymn by the Reverend D[avid] Tecwyn Evans (f. 48); and a copy of a chorus, together with a brief note, in the hand of 'L. D. J.' (Lewis Davies Jones ('Llew Tegid')) (f. 60).

Music (anthems, hymn- and psalm-tunes, etc.) by Thomas Edwards - 'Festival Te Deum', 'Magnificat a Nunc Dimittis', 'Te Deum Laudamus', 'Peace, perfect peace', 'The Royal Welsh [sic] Fusiliers', 'Coroniad y Brenin', 'Emyn y Diwygiad', 'Anthem Genedlaethol', etc.; together with 'Three Double Chants' by E. J. Hopkins, 1895, transcribed in 1896, and a signed presentation copy by the author to Thomas Edwards, 1921, of Caradog Roberts: Yr Arglwydd yw fy Mugail: Anthem Gynulleidfaol.