Artist appearances at Alter Ego concerts

No artists have performed a song with Artist: Alter Ego (ebd7db87-8be9-4a25-8e4d-caec87fc804b) on stage yet. Have you seen an artist hitting the stage at a Artist: Alter Ego (ebd7db87-8be9-4a25-8e4d-caec87fc804b) concert? Add or edit the setlist and help improving our statistics!