Use this artist in your widgets
JSON (widget format)
https://shoutcastwidgets.com/ArtistLibrary/library/?artist=BTS-%5BFEAT-%E3%83%8B%E3%83%83%E3%82%AD%E3%83%BC%E3%83%BB%E3%83%9F%E3%83%8A%E3%83%BC%E3%82%B8%E3%83%A5%5D
JSON v2 (photo sizes)
https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=BTS-%5BFEAT-%E3%83%8B%E3%83%83%E3%82%AD%E3%83%BC%E3%83%BB%E3%83%9F%E3%83%8A%E3%83%BC%E3%82%B8%E3%83%A5%5D
API documentation →
