Artist appearances at Proper. concerts

No artists have performed a song with Artist: Proper. (ed9ada1e-13ea-40b2-991e-571903908aa7) on stage yet. Have you seen an artist hitting the stage at a Artist: Proper. (ed9ada1e-13ea-40b2-991e-571903908aa7) concert? Add or edit the setlist and help improving our statistics!