Artist appearances at Hidden Sequence concerts

No artists have performed a song with Artist: Hidden Sequence (ea772ec3-233e-4650-8530-3bc7226125a0) on stage yet. Have you seen an artist hitting the stage at a Artist: Hidden Sequence (ea772ec3-233e-4650-8530-3bc7226125a0) concert? Add or edit the setlist and help improving our statistics!