Up4

13Last.fm listeners

Last.fm

PopRockPop Rock

JSON (widget format)

https://shoutcastwidgets.com/ArtistLibrary/library/?artist=UP4

JSON v2 (photo sizes)

https://shoutcastwidgets.com/ArtistLibrary/v2/api/?artist=UP4

API documentation →

10/26/2026 08:35:09