{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Intervals, Scales, Tones: And the Concert Pitch c = 128 Hz","author_name":"Renold, Maria","thumbnail_url":"https://www.ebooknetworking.net/books/190/699/big1906999732.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1906999732.html\">Intervals, Scales, Tones: And the Concert Pitch c = 128 Hz</a>","width":400,"height":300}