You may have already seen videos featuring young Dylan Beato, whose father Rick has been uploading videos of him and his uncanny musical ability over the last few years.
Less than 1 in 10,000 people in the world have perfect pitch - when you can re-create a musical note without needing other musical notes for reference - but from the age of 6, it was clear that the American youngster had a special gift.
His father has previously said that he began 'training' while Dylan - who is now 9 - while he was still in the womb, developing a system called 'Nuryl' in the process.
Previous videos have been quite astounding but the latest one, which shows him picking out notes played by his father on the piano and notating them like it's no big deal, will blow your mind.
Watch it below:
