{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Elements of Vocal Science;: Being a Philosophical Enquiry into some of the Principles of Singing","author_name":"Richard Mackenzie Bacon","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0006BT6E4.html\">Elements of Vocal Science;: Being a Philosophical Enquiry into some of the Principles of Singing</a>","width":400,"height":300}