Artist appearances at Síntese concerts

No artists have performed a song with Artist: Síntese (cd438e27-e6d1-4242-9ce6-cff8cf26a753) on stage yet. Have you seen an artist hitting the stage at a Artist: Síntese (cd438e27-e6d1-4242-9ce6-cff8cf26a753) concert? Add or edit the setlist and help improving our statistics!