Artist Library / Challenge Machine

Challenge Machine

139Last.fm listeners

Last.fm

Progressive RockRockMusic

JSON (widget format)

https://shoutcastwidgets.com/ArtistLibrary/library/?artist=CHALLENGE-MACHINE

JSON v2 (photo sizes)

https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=CHALLENGE-MACHINE

API documentation →

10/25/2026 08:09:07