Arrangements, mostly in manuscript, by Welsh composers played by The BBC Welsh Trio:
Frank Thomas (violin)
Ronald Harding (violoncello)
Hubert Pengelly (pianoforte)
(Alawon Cymru , wedi eu trefnu gan gyfansoddwyr Cymreig, a'u canu gan dri o offerynwyr Cerddorfa Gymreig y BBC)
Doris Phillips (violoncello)
Frederick Trott (pianoforte)
