Artist appearances at Happy concerts

No artists have performed a song with Artist: Happy (9465cf8f-d7d2-44d7-919a-356c9d7a0267) on stage yet. Have you seen an artist hitting the stage at a Artist: Happy (9465cf8f-d7d2-44d7-919a-356c9d7a0267) concert? Add or edit the setlist and help improving our statistics!