When I went to high school - that's about as far as I got - reading my U.S. history textbook, well, I got the history of the ruling class. I got the history of the generals and the industrialists and the presidents that didn't get caught. How 'bout you? I got all of the history of the people who owned the wealth of the country, but none of the history of the people that created it.
Music expresses feeling, that is to say, gives shape and habitation to feeling, not in space but in time. To the extent that music has a history that is more than a history of its formal evolution, our feelings must have a history too. Perhaps certain qualities of feeling that found expression in music can be recorded by being notated on paper, have become so remote that we can no longer inhabit them as feelings, can get a grasp of them only after long training in the history and philosophy of music, the philosophical history of music, the history of music as a history of the feeling soul.
What they teach you as history is mythology and true mythology is far from fantasy -- it is our true history. A bulk of our real history can be found in Egyptian and Greek mythology. Yes, myths reveal to us worlds of other dimensions that make up our true reality. History books teach us that the minds of the past operated on the same frequency, dimension, or level of consciousness as we do now. Not true at all.