Cwmni Cyhoeddi Gwynn Cyf

year of pub­li­ca­ti­onISBNauthor(s)title
978-0-900426-00-1W.S.Gwynn Williams · T.G. JonesChristmas Bells: Carols in Welsh and English
1971978-0-900426-01-8W.S.Gwynn WilliamsWelsh National Music and Dance
1999978-0-900426-60-5John HywelCaneuon Enwog Cymru / Famous Songs of Wales 1: v. 1
2002978-0-900426-69-8Dilys Elwyn-Edwards · R. Williams ParryCaneuon y Tri Aderyn / Songs of the Three Birds: Solo Song for Soprano or Tenor with Piano Accompaniment
2005978-0-900426-76-6Sioned WebbCaneuon Enwog Cymru / Famous Songs of Wales 2: v. 2