How is it possible that Beethoven could have continued composing so many masterpieces even after he became deaf? An animated short movie by TED-Ed transforms an analysis of Beethoven’s Moonlight Sonata into an adventure of discovering the mathematical patterns behind Beethoven’s composition. https://www.youtube.com/watch?v=zAxT0mRGuoY
Source : http://ed.ted.com/lessons/music-and-math-the-genius-of-beethoven-natalya-st-clair#watch