Artist appearances at Prometheus concerts

No artists have performed a song with Artist: Prometheus (77614a90-b1d2-4d49-a8a9-9f05d1072dd0) on stage yet. Have you seen an artist hitting the stage at a Artist: Prometheus (77614a90-b1d2-4d49-a8a9-9f05d1072dd0) concert? Add or edit the setlist and help improving our statistics!