{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Grand Duett, for the piano forte, with an accompaniment for a flute, or violin (ad libitum) ... Op. 46","author_name":"Joseph Woelfl","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0000D5AW3.html\">A Grand Duett, for the piano forte, with an accompaniment for a flute, or violin (ad libitum) ... Op. 46</a>","width":400,"height":300}