{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"In Search of a Concrete Music","author_name":"Pierre Schæffer","thumbnail_url":"https://www.ebooknetworking.net/books/052/026/big0520265742.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0520265742.html\">In Search of a Concrete Music</a>","width":400,"height":300}