{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"A brief introduction to the skill of musick in three books the first, the grounds and rules of musick, according to the gam-ut and other principles ... and also for the treble-violin (1666)","author_name":"Christopher Simpson","thumbnail_url":"https://www.ebooknetworking.net/books/124/080/big1240809220.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1240809220.html\">A brief introduction to the skill of musick in three books the first, the grounds and rules of musick, according to the gam-ut and other principles ... and also for the treble-violin (1666)</a>","width":400,"height":300}