{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/arranger_c","author_name":"Arranger C","width":800,"height":400,"title":"Random Chord Progression","html":"<iframe src=\"https://flat.io/embed/584b5e9a7439af1bc8b9c216\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/584b5e9a7439af1bc8b9c216/revisions/last/thumbnail.png?noRedirect=true"}