{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The Art of Singing; 24 Vocalises, Op. 81: Soprano, Mezzo-Soprano, Tenor (A Kalmus Classic Edition)","author_name":"Heinrich Panofka","thumbnail_url":"https://www.ebooknetworking.net/books/071/197/big0711979901.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0711979901.html\">The Art of Singing; 24 Vocalises, Op. 81: Soprano, Mezzo-Soprano, Tenor (A Kalmus Classic Edition)</a>","width":400,"height":300}