Artist appearances at Proto concerts

No artists have performed a song with Artist: Proto (314f03bc-8a8f-497e-8a63-e58bdb6e7f14) on stage yet. Have you seen an artist hitting the stage at a Artist: Proto (314f03bc-8a8f-497e-8a63-e58bdb6e7f14) concert? Add or edit the setlist and help improving our statistics!