Artist appearances at Omertá concerts

No artists have performed a song with Artist: Omertá (e1d32b3c-6a44-40d9-b4ad-db043a7023ac) on stage yet. Have you seen an artist hitting the stage at a Artist: Omertá (e1d32b3c-6a44-40d9-b4ad-db043a7023ac) concert? Add or edit the setlist and help improving our statistics!