Artist appearances at Pythagoras concerts

No artists have performed a song with Artist: Pythagoras (efa2724a-c2cf-4cd7-988e-81d11f8411e1) on stage yet. Have you seen an artist hitting the stage at a Artist: Pythagoras (efa2724a-c2cf-4cd7-988e-81d11f8411e1) concert? Add or edit the setlist and help improving our statistics!