<A HREF="https://youtu.be/duVyBVNX3D8?t=92">This is how prime numbers sound like in C minor</A>

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<A HREF="https://youtu.be/IGJeGOw8TzQ?list=RDduVyBVNX3D8&t=52">here are the Fibonacci numbers</A>

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<A HREF="https://youtu.be/wM-x3pUcdeo?t=16">and then there's $\pi$</A>

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