Artist appearances at Ruby concerts

No artists have performed a song with Artist: Ruby (64542c3a-b06b-4047-88ae-eabc0bac20d3) on stage yet. Have you seen an artist hitting the stage at a Artist: Ruby (64542c3a-b06b-4047-88ae-eabc0bac20d3) concert? Add or edit the setlist and help improving our statistics!