Artist appearances at Controller concerts

No artists have performed a song with Artist: Controller (9a1cebbb-93a5-4ded-acd9-715d5cdfd6b7) on stage yet. Have you seen an artist hitting the stage at a Artist: Controller (9a1cebbb-93a5-4ded-acd9-715d5cdfd6b7) concert? Add or edit the setlist and help improving our statistics!