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