Artist appearances at Katie concerts

No artists have performed a song with Artist: Katie (6ef4cc3d-9786-409c-a3d4-0c0cee0385cd) on stage yet. Have you seen an artist hitting the stage at a Artist: Katie (6ef4cc3d-9786-409c-a3d4-0c0cee0385cd) concert? Add or edit the setlist and help improving our statistics!