Artist appearances at Elmo concerts

No artists have performed a song with Artist: Elmo (a2f8987b-2759-4ad4-8460-8ca14456b1d9) on stage yet. Have you seen an artist hitting the stage at a Artist: Elmo (a2f8987b-2759-4ad4-8460-8ca14456b1d9) concert? Add or edit the setlist and help improving our statistics!