Tune book, first compiled by 1796, containing psalm-tunes, hymn-tunes and anthems, including items attributed to John Williams, Dolgellau (ff. 6 verso-7, 11 verso-12, 17 verso-18), William Wilson (ff. 1 verso-3, 4 verso-5, 7 verso-9 verso, 10 verso-11, 12 verso-13, 16 verso-17, 19 verso), David Harris, Carno (ff. 5 verso-6), Robert Griffith, Caernarfon (ff. 13 verso-14), and Lewis Morris (f. 21 (defective) and inside back cover); accompanying words in Welsh where given.

A miscellaneous collection of hymn-tunes, psalm-tunes and anthems, most attributed to Welsh composers, probably first compiled in the early nineteenth century but with manuscript and printed additions up to c. 1900 (watermarks 1817 (f. 34), 1825 (f. 59), 1829 (f. 73), 1835 (f. 27); ff. 41, 45 are printed), and including works attributed to John Williams, Dolgellau (ff. 8, 10 verso-12 verso, 40 verso) and Evan Davies, Llanymddyfri (ff. 25 verso-6). Accompanying words, where present, are in Welsh.

The tune-book, 1806, of David Richards ('Dewi Silin', 1783-1826), containing psalm-tunes and anthems by John Williams, Dolgellau (ff. 58-69) and others, accompanying words mostly in Welsh. Also included are notes on runic characters (p. 128), and pasted inside the covers are a printed announcement, 1814, of the second annual meeting of the Merionethshire Auxiliary Bible Society, and a printed note, 1822, from Robert Saunderson, Cambrian Printing Office, Bala, of a proposal to publish extracts from Y Gwyliedydd, under the title Cyfaill y Cymro.

Tune book containing psalm-tunes, hymn-tunes, and anthems, bearing the title 'Bangor Cathedral Chants. Bâss Cantoris 1811' inside front cover, with leaves of printed music added, ff. 1 verso, 2-3 (f. 3, watermark 1824). Accompanying words, where present, are mostly in Welsh.

Tune book, watermarks 1807, entitled 'A Book of psalms, anthems &c &c as sung in the parish church of Darowen' (f. 1), containing psalm-tunes, some with Welsh words.

Tune book, watermarks 1812, of Evan Evans ('Ieuan Glan Geirionydd', 1795-1855), containing psalm-tunes, hymn-tunes and anthems. The volume includes 'Ton y Meudwy wedi ei hysgrifenu a phwyntel gan E. Evans ai hadysgrifo mor gywir ac y gellio ac inc gan G Cowlyd' (ff. 23 verso-24 recto).

Tune book, watermark 1805 (ff. 2, 82, 101, 109, 126), containing psalm-tunes, hymn-tunes, and anthems, with accompanying words in Welsh, including 'Hymn iw chanu ar ddydd Nadolig yn Eglwys Llangadfan 1797' (f. 51 verso). Many of the tunes were copied, 1817-1825, by the Reverend Lewis Richards (1799-1860) (ff. 9-14, 47, 49, 53, 78, 87, 93, 99, 116, 126), and one tune was copied, 1819, by the Reverend John Jenkins ('Ifor Ceri', 1770-1829) (f. 119).

A tune book, 1810s-1820s, containing psalm-tunes, anthems and hymn-tunes attributed to various Welsh composers including John Williams, Dolgellau (passim), David Harries, Carno (passim), Hugh Jones, Maesglasau (passim) and others, probably compiled by Thomas Richards (?the younger; his calligraphic signature, 1817, inside front cover). Some items are in the hand of his brother, Lewis Richards (1799-1860) and many annotations in that of his sister, Mair Richards, Darowen. Accompanying words, where present, are in Welsh.

Tune book, early nineteenth century, containing hymn-tunes, psalm-tunes and anthems by various composers, including Hugh Jones, Maesglasau (ff. 6 verso-7, 20 verso-1, 39 verso-40 ), David Harries, [Carno] (passim) and John Williams, Dolgellau (passim), apparently first compiled 1804 by the Reverend Richard Richards (1780-1860), Meifod, but partly in the hand of his brother, Lewis Richards (1799-1860, his signature, 1819, on f. 85) and with annotations in the hand of his sister, Mair Richards, Darowen. Accompanying words, where present, are in Welsh.

A miscellaneous collection of hymn-tunes, anthems and a few traditional and popular tunes from Wales and elsewhere, perhaps compiled in the mid-nineteenth century and comprising various quires, bifolia and single sheets in a number of hands of the first half of the century, and bearing watermarks between 1817 (ff. 10, 24) and 1845 (f. 93). It includes works attributed to John Williams (f. 13), David Harries, Carno (ff. 14-16, 25 recto-verso, 28 verso-30, 55 verso-8, 62-6 verso) and David Richards ('Dewi Silin') (ff. 17-19 verso, inverted text). Accompanying words, where present, are mainly in Welsh. Also included are memoranda and verse in Welsh (ff. 26 verso-8) and a few annotations by Mair Richards, Darowen (f. 16a).

A copy of Evan Evans, Y Seraph, sef casgliad o donau crefyddol, ar amrywiol fesurau (Caerlleon & Llundain, 1838) in three parts, bound with a manuscript tune book, middle of the nineteenth century, containing anthems with accompanying Welsh words, including 'Teyrnasoedd y Ddaear' by J. Ambrose Lloyd (ff. 5 verso-9).

Tune book, second half of the nineteenth century, containing anthems and hymn-tunes, with some accompanying words in Welsh.

A copy of John Harris, Grisiau Cerdd Arwest: sef cyfarwyddiadau eglur a hyrwydd at ddysgu peroriaeth (2nd ed., Abertawy, 1825), bound with a substantial manuscript tune book, second quarter of the nineteenth century, containing hymn-tunes and anthems with Welsh titles, some written in the bardic alphabet.

A copy of David Roberts, Gramadeg Cerddorol, yn gynwysedig mewn tair rhan (Bala, 1848), bound with two further sections of printed hymn-tunes and anthems taken from unidentified sources, and followed by a manuscript tune book (ff. 13 verso-40), second half of the nineteenth century, containing hymn-tunes, with some accompanying Welsh words.

Tune book, apparently compiled between 1832 (watermarks ff. 104-6, 110) and c. 1850, containing anthems, hymn-tunes and psalm-tunes, with accompanying Welsh words. Many of the psalm-tunes are noted as having been taken from the Book of Common Prayer (f. 88).

Tune book, mid-nineteenth century, containing anthems, with some accompanying Welsh words.

Tune book, mid-nineteenth century, containing hymn-tunes, psalm-tunes and anthems, with accompanying words in Welsh and English.

A collection of anthems and part songs composed or arranged by D. Emlyn Evans between 1868 and 1870.

A collection of songs, anthems and hymn-tunes, composed by D. Emlyn Evans between 1887 and 1896.

Four compositions by D. Emlyn Evans entitled 'Praidd y Mynydd', 'Y Fordaith', 'Marwolaeth Picton' and 'Codwch yr Hwyliau', 1891; and three anthems, 'Wrth afonydd Babilon', 'Cyfoda, Llewyrcha' and 'Buost, O Dduw, yn noddfa i mi'.