Artist Library / Helmut Koellen

Helmut Koellen

18Last.fm listeners

Last.fm

RockProgressive RockPop Rock

JSON (widget format)

https://shoutcastwidgets.com/ArtistLibrary/library/?artist=HELMUT-KOELLEN

JSON v2 (photo sizes)

https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=HELMUT-KOELLEN

API documentation →

10/25/2026 19:04:09