Artist appearances at Merlin concerts

No artists have performed a song with Artist: Merlin (f137e433-1034-4a86-ac48-56686e7f4ad2) on stage yet. Have you seen an artist hitting the stage at a Artist: Merlin (f137e433-1034-4a86-ac48-56686e7f4ad2) concert? Add or edit the setlist and help improving our statistics!