Artist appearances at Tempered concerts

No artists have performed a song with Artist: Tempered (be1d11bc-6a29-4b3e-97e7-232b5fa56ef6) on stage yet. Have you seen an artist hitting the stage at a Artist: Tempered (be1d11bc-6a29-4b3e-97e7-232b5fa56ef6) concert? Add or edit the setlist and help improving our statistics!