Canu haf
Subtitle: hen garolau Cymreig
By: golygwyd y geiriau a throswyd i'r Saesneg gan T. Gwynn Jones / trefnwyd y gerddoriaeth...gan W. S. Gwynn Williams = Summer Carols : old Welsh carols / the words edited and translated into English by T. Gwynn Jones / the music arranged...by W. S. Gwynn Williams.
Contributors: Williams, W. S. Gwynn 1896-; Jones, T. Gwynn 1871-1949.
Publisher: Gwynn
Published: 1944
Place of publication: Llangollen
Language: wel
Number of pages: 16
Other titles: Summer carols: old Welsh carols.
Notes: Text in Welsh and English.