For my math class, I had an assignment, which was to make a presentation on whatever mathematical thing I wanted. I chose to create a rap about some of the basic mathematical paterns and applications to music. The verses of the rap go into detail about some basic principles, but throughout the video there are some interesting relationships in music and math and I would encourage you to pause and read them maybe :) I must, admit, the singing isn't very good.
Watch the Video Here!
The lyris are in the description of the video