{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Beethoven's Piano Sonata in E, Op. 109 (Studies in Musical Genesis and Structure)","author_name":"Nicholas Marston","thumbnail_url":"https://www.ebooknetworking.net/books/019/315/big0193153327.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0193153327.html\">Beethoven&#039;s Piano Sonata in E, Op. 109 (Studies in Musical Genesis and Structure)</a>","width":400,"height":300}