{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Gustav Mahler (Dover Books on Music and Music History)","author_name":"Bruno Walter, Ernst Krenek","thumbnail_url":"https://www.ebooknetworking.net/books/048/649/big0486492176.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0486492176.html\">Gustav Mahler (Dover Books on Music and Music History)</a>","width":400,"height":300}