{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Piano Sonatas No.7-9 by Wolfgang Amadeus Mozart for Solo Piano (1777-1778) K.309/284b K.310/300d K.311/284c","author_name":"Wolfgang Amadeus Mozart","thumbnail_url":"https://www.ebooknetworking.net/books/144/651/big1446516938.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1446516938.html\">Piano Sonatas No.7-9 by Wolfgang Amadeus Mozart for Solo Piano (1777-1778) K.309/284b K.310/300d K.311/284c</a>","width":400,"height":300}