{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Mozart: Piano Concertos Nos. 20 and 21 (Cambridge Music Handbooks)","author_name":"David Grayson","thumbnail_url":"https://www.ebooknetworking.net/books/052/148/big0521484758.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0521484758.html\">Mozart: Piano Concertos Nos. 20 and 21 (Cambridge Music Handbooks)</a>","width":400,"height":300}