Use this artist in your widgets
JSON (widget format)
https://shoutcastwidgets.com/ArtistLibrary/library/?artist=SUPER-MARIO-MAKER%3A-NUMBING-THE-PAIN
JSON v2 (photo sizes)
https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=SUPER-MARIO-MAKER%3A-NUMBING-THE-PAIN
API documentation →
