Llawysgrifau Evan James
Llawysgrifau Evan James
Llawysgrifau David de Lloyd,
Llawysgrifau David de Lloyd,
William Mathias Music Manuscripts and Papers,
William Mathias Music Manuscripts and Papers,
David Evans (Musician) Papers,
David Evans (Musician) Papers,
T. E. Teasdale Griffiths Papers,
T. E. Teasdale Griffiths Papers,
Peter Reynolds Papers,
Peter Reynolds Papers,
David Harries Music Manuscripts
David Harries Music Manuscripts
Daniel Protheroe and Rhys Morgan Papers,
Daniel Protheroe and Rhys Morgan Papers,
William George (Composer) Manuscripts and Papers,
William George (Composer) Manuscripts and Papers,
W. Bradwen Jones Papers,
W. Bradwen Jones Papers,
D. 'Afan' Thomas (Composer) Music Manuscripts,
D. 'Afan' Thomas (Composer) Music Manuscripts,
The Alun Hoddinott Archive,
The Alun Hoddinott Archive,
William Owen, Prysgol, Papers,
William Owen, Prysgol, Papers,
J. Glyndyrus Williams Music MSS,
J. Glyndyrus Williams Music MSS,
