Artist appearances at Zer concerts

No artists have performed a song with Artist: Zer (df90e1ac-000c-4ab7-9ad9-902b0dc8626b) on stage yet. Have you seen an artist hitting the stage at a Artist: Zer (df90e1ac-000c-4ab7-9ad9-902b0dc8626b) concert? Add or edit the setlist and help improving our statistics!