Use this artist in your widgets
JSON (widget format)
https://shoutcastwidgets.com/ArtistLibrary/library/?artist=LE-SSERAFIM%3B-ILLIT%3B-KATSEYE
JSON v2 (photo sizes)
https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=LE-SSERAFIM%3B-ILLIT%3B-KATSEYE
API documentation →
