Artist appearances at Samuli Haataja concerts

No artists have performed a song with Artist: Samuli Haataja (2ec60275-5e55-4e13-845d-e3158364e82e) on stage yet. Have you seen an artist hitting the stage at a Artist: Samuli Haataja (2ec60275-5e55-4e13-845d-e3158364e82e) concert? Add or edit the setlist and help improving our statistics!