{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Workbook for Tonal Harmony: With an Introduction to Twentieth-Century Music","author_name":"Stefan Kostka","thumbnail_url":"https://www.ebooknetworking.net/books/007/285/big0072852615.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0072852615.html\">Workbook for Tonal Harmony: With an Introduction to Twentieth-Century Music</a>","width":400,"height":300}