We have an Electricity guitar in our physical brain. The 5 strings of electricity in our brains are identical to each string on the guitar from (E) Delta (.5 to 4 Hz), (A) Theta (4 to 8 Hz), (D) Alpha (8 to 12 hz), (G) Beta (12 to 40 hz), (B) Gamma (40 to 100 hz).
That little factoid makes the picture above amazing. This is a new way to understand everything we thought we knew. We think in Musical Colors. We literally have musical rainbows coming out of our heads continuously. This is happening right now. Wrap your mind around that!