Use this artist in your widgets
JSON (widget format)
https://shoutcastwidgets.com/ArtistLibrary/library/?artist=BAYREUTHER-FESTSPIELE-%E2%80%93-BARENBOIM-%E2%80%93-KUPFER
JSON v2 (photo sizes)
https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=BAYREUTHER-FESTSPIELE-%E2%80%93-BARENBOIM-%E2%80%93-KUPFER
API documentation →
