{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Yr Ehedydd. (Cylch-don.) [S. A. T. B.] Y geiriau Cymraeg gan Ieuan Gwyllt. [Tonic sol-fa notation.] (Y Cerddor Cymreig)","author_name":"Jacob Ludwig Felix Mendelssohn Bartholdy","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0000CZPB5.html\">Yr Ehedydd. (Cylch-don.) [S. A. T. B.] Y geiriau Cymraeg gan Ieuan Gwyllt. [Tonic sol-fa notation.] (Y Cerddor Cymreig)</a>","width":400,"height":300}