Use this artist in your widgets
JSON (widget format)
https://shoutcastwidgets.com/ArtistLibrary/library/?artist=RAINBOW-NOTE-%EB%A0%88%EC%9D%B8%EB%B3%B4%EC%9A%B0-%EB%85%B8%ED%8A%B8
JSON v2 (photo sizes)
https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=RAINBOW-NOTE-%EB%A0%88%EC%9D%B8%EB%B3%B4%EC%9A%B0-%EB%85%B8%ED%8A%B8
API documentation →
