Artist appearances at Thretris concerts

No artists have performed a song with Artist: Thretris (9ad9fc84-bf25-40a2-886d-83d193eafca3) on stage yet. Have you seen an artist hitting the stage at a Artist: Thretris (9ad9fc84-bf25-40a2-886d-83d193eafca3) concert? Add or edit the setlist and help improving our statistics!