{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Construction Of Musical Scales: A Mathematical Approach","author_name":"Bruce R. Gilson","thumbnail_url":"https://www.ebooknetworking.net/books/144/040/big144040576X.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-144040576X.html\">Construction Of Musical Scales: A Mathematical Approach</a>","width":400,"height":300}