Artist appearances at Prometheus concerts

No artists have performed a song with Artist: Prometheus (4035d149-2331-42aa-a2d7-b796ed57e61c) on stage yet. Have you seen an artist hitting the stage at a Artist: Prometheus (4035d149-2331-42aa-a2d7-b796ed57e61c) concert? Add or edit the setlist and help improving our statistics!