RSquared

13,663Last.fm listeners

Last.fm MusicBrainz

USA

JSON (widget format)

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

JSON v2 (photo sizes)

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

API documentation →

10/23/2026 10:18:55