Artist appearances at GLaDOS concerts

No artists have performed a song with Artist: GLaDOS (46d37b31-be63-45bc-a148-08222a14e1c1) on stage yet. Have you seen an artist hitting the stage at a Artist: GLaDOS (46d37b31-be63-45bc-a148-08222a14e1c1) concert? Add or edit the setlist and help improving our statistics!