Music has magic, AND MORE!! The video that you posted made me remember one time during a physics course in college, the profesor did something terrific to ilustrate wave mechanics with music... he showed us this video from Nigel John Stanford channel on youtube, and stressed the fact that waves in reality do followed the shapes and principles predicted by mathematic calculations, the video is 6 minutes length but you will enjoy each second.

I hope my contribution help us to make this dynamic more a and more interesting each day.