{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A Double Bassist's Guide to Refining Performance Practices","author_name":"Michael P Sweeney, Murray Grodner, Michael P. Sweeney","thumbnail_url":"https://www.ebooknetworking.net/books/025/301/big0253010160.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-0253010160.html\">A Double Bassist&#039;s Guide to Refining Performance Practices</a>","width":400,"height":300}