{"version":"1.0","type":"rich","provider_name":"EbookNetworking","provider_url":"https://www.ebooknetworking.net","title":"Chord-speller,: A music writing book including major, minor, augmented and diminished triads, authentic and plagal cadences, dominant and diminished seventh chords","author_name":"John Thompson","thumbnail_url":"https://www.ebooknetworking.net/books/noimage.jpg","thumbnail_width":330,"thumbnail_height":500,"html":"<a href=\"https://www.ebooknetworking.net/books_detail-B0007G1BYQ.html\">Chord-speller,: A music writing book including major, minor, augmented and diminished triads, authentic and plagal cadences, dominant and diminished seventh chords</a>","width":400,"height":300}