Artist appearances at DEFCON concerts

No artists have performed a song with Artist: DEFCON (362679b0-4554-4b1d-ae0f-96db56d3ae44) on stage yet. Have you seen an artist hitting the stage at a Artist: DEFCON (362679b0-4554-4b1d-ae0f-96db56d3ae44) concert? Add or edit the setlist and help improving our statistics!