Hartless

614Last.fm listeners

Last.fm MusicBrainz

Classic RockRock

JSON (widget format)

https://shoutcastwidgets.com/ArtistLibrary/library/?artist=HARTLESS

JSON v2 (photo sizes)

https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=HARTLESS

API documentation →

10/24/2026 00:36:41