Artist appearances at JOHN concerts

No artists have performed a song with Artist: JOHN (89b8c1a8-3928-4115-a875-f5d6fc844e79) on stage yet. Have you seen an artist hitting the stage at a Artist: JOHN (89b8c1a8-3928-4115-a875-f5d6fc844e79) concert? Add or edit the setlist and help improving our statistics!