Use this artist in your widgets
JSON (widget format)
https://shoutcastwidgets.com/ArtistLibrary/library/?artist=M%C3%A5RTEN-L%C3%A4RKA
JSON v2 (photo sizes)
https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=M%C3%A5RTEN-L%C3%A4RKA
API documentation →
