A book comprising 67 songs sung by Dafydd Iwan and Edward Morus Jones, set in the imaginary valley of Cwm-Rhyd-y-Rhosyn and which may be heard on two CD's which may be purchased separately. This book contains the words of all the songs, Dafydd's introductions to the magical valley and the songs, the music, with guitar chords for 24 of them, with original illustrations by Cen Williams.