Numerous collections of folk songs and hymn tunes accumulated by J. Lloyd Williams before and during his period as Editor of the Journal of the Welsh Folk-Song Society, including material which he himself had recorded and items submitted to him by others. Indexes, lists, related notes and press cuttings are also included.

A collection of Welsh folk songs and popular melodies arranged for the harp by T. D. Llewelyn (Llewelyn Alaw) in 1857.
Includes an index by Nicholas Bennett.