Not that we have live recordings of. But there is no doubt that he was a pioneer of music theory. https://en.wikipedia.org/wiki/Pythagorean_tuning https://en.

Not that we have live recordings of. But there is no doubt that he was a pioneer of music theory. https://en.wikipedia.org/wiki/Pythagorean_tuning https://en.wikipedia.org/wiki/Pythagorean_tuning https://www.jstor.org/stable/24045969 https://www.jstor.org/stable/24045969 (Pythagoras and the Origin of Music Theory) https://arxiv.org/pdf/2104.00998.pdf https://arxiv.org/pdf/2104.00998.pdf (Dynamical systems, celestial mechanics, and music: Pythagoras revisited)