{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Piano and song. How to teach, how to learn, and how to form a judgment of musical performances","author_name":"Friedrich Wieck, Mary Pickering Nichols","thumbnail_url":"https://www.ebooknetworking.net/books/129/341/big1293411698.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1293411698.html\">Piano and song. How to teach, how to learn, and how to form a judgment of musical performances</a>","width":400,"height":300}