Artist appearances at Checkmark concerts

No artists have performed a song with Artist: Checkmark (f5cd14a3-b5d0-45b7-9b62-a0ca111ea79e) on stage yet. Have you seen an artist hitting the stage at a Artist: Checkmark (f5cd14a3-b5d0-45b7-9b62-a0ca111ea79e) concert? Add or edit the setlist and help improving our statistics!