Transcripts by John Jenkins of vocal and instrumental music, sacred and secular, with English words added in some instances, and a letter, 1808, to John Jenkins from David Lloyd, Llanbister.

A collection made by David Lewis in 1841 of hymn-tunes by himself, T. Evans, Abertawe, W[illiam] Williams, Caernarfon, 'J. R.' [John Roberts], Henllan, Charles James, Llanilar, D[aniel] T[homas] Williams ('Tydfylyn'), Thomas Edwards, Caerfallwch, John Morgan, John Williams, Dolgellau ['Ioan Rhagfyr'], W. Griffiths [or Griffith], R[osser] Beynon ['Asaph Glan Tâf'], J[ohn] Edwards, R. Williams and others; and English and Welsh airs, including 'Beti Brwyn', 'Nos Galan', 'Mentrwch Gwen', 'Codiad yr Ehedydd', 'Pe cawn i hon', 'Difyrrwch Gwŷr Gruffydd ap Cynan', 'Y dyddiau ni ddont yn ôl' and 'Mwynder Merch'.

A small notebook containing hymns and hymn-tunes and notes on music by John Lewis.

The tune book of Jane Davies, Felinganol, Llanrhystyd, 1857, containing hymn-tunes and airs.

The tune book of Alfred Owen Edwards, 1864, containing popular songs and airs.

John Dobson: Tunes New and Old ..., London, 1876, with additional tunes and notes written by David Lewis.

Miscellaneous compositions and notes by David Harris, Carno.