{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Estelle Liebling Vocal Course: Mezzo-Soprano & Contralto","author_name":"Estelle Liebling, Bernard Whitefield","thumbnail_url":"https://www.ebooknetworking.net/books/079/350/big0793506352.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0793506352.html\">The Estelle Liebling Vocal Course: Mezzo-Soprano &amp; Contralto</a>","width":400,"height":300}