Music played with pi

Some person in Japan composed music using over 1000 digits of pi and made it into a musical piece. There's also sad music played using the bases of leukemia cancer cells. So I googled it, but unfortunately, I could only find the one based on pi, let's all listen to it. When it gets to 300 or 500 digits, it still has a little bit of charm, hehe. This is purely natural music!