{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Programmed Ear Training: Intervals and Melody and Rhythm","author_name":"Leo Horacek, Gerald Lefkoff","thumbnail_url":"https://www.ebooknetworking.net/books/015/572/big0155720260.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0155720260.html\">Programmed Ear Training: Intervals and Melody and Rhythm</a>","width":400,"height":300}