<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">and here are the Fibonacci numbers</A>

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with some fun feedback from listeners:       
• "This is the first time tears came out of my eyes when I heard math,
   and it's not because I don't get it."      
•  "Imagine how the pianist
   memorized the digits in the Fibonacci sequence"