{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"The material used in musical composition. A system of harmony designed and adopted for use in the English harmony classes of the Conservatory of music at Stuttgart","author_name":"Percy Goetschius, Immanuel Faisst","thumbnail_url":"https://www.ebooknetworking.net/books/117/184/big1171845286.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-1171845286.html\">The material used in musical composition. A system of harmony designed and adopted for use in the English harmony classes of the Conservatory of music at Stuttgart</a>","width":400,"height":300}