{"version":"1.0","type":"rich","provider_name":"Flat","provider_url":"https://flat.io","author_url":"https://flat.io/001957.41de7426261341b6862511a","author_name":"あるぱこMusic","width":800,"height":400,"title":"明日への手紙/手嶌葵(クラリネット譜in=B♭)","html":"<iframe src=\"https://flat.io/embed/691179e667f3f8c7068ea3fb\" allowfullscreen height=\"400\" width=\"800\" frameBorder=\"0\"></iframe>","thumbnail_url":"https://flat.io/api/v2/scores/691179e667f3f8c7068ea3fb/revisions/last/thumbnail.png?noRedirect=true"}