{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Goldilocks had a choice.(ergonomics of piano keyboards): An article from: American Music Teacher","author_name":"Carol Leone","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0008DI7N6.html\">Goldilocks had a choice.(ergonomics of piano keyboards): An article from: American Music Teacher</a>","width":400,"height":300}