Artist appearances at Zeta concerts

No artists have performed a song with Artist: Zeta (2f26efbc-04e2-4ea9-8e9b-9af923681fbc) on stage yet. Have you seen an artist hitting the stage at a Artist: Zeta (2f26efbc-04e2-4ea9-8e9b-9af923681fbc) concert? Add or edit the setlist and help improving our statistics!