Artist appearances at Prolet concerts

No artists have performed a song with Artist: Prolet (dc37d828-309c-4e02-89c7-7dbf5c7c0163) on stage yet. Have you seen an artist hitting the stage at a Artist: Prolet (dc37d828-309c-4e02-89c7-7dbf5c7c0163) concert? Add or edit the setlist and help improving our statistics!