Oldest Musical Instrument's 4 Notes Matches 4 of Do, Re, Mi Scale

Above: 43,ooo-82,ooo-year old Cave Bear femur bone segment with 4 holes. (2 complete holes, and 2 confirmed partial holes, one at each broken end of bone.)
"An ancient bone flute segment, estimated at about 43,ooo up to 82,ooo years old, was found recently at a Neanderthal campsite by Dr. Ivan Turk, a paleontologist at the Slovenian Academy of Sciences in Ljubljana. It's the first flute ever to be associated with Neanderthals and its confirmed age makes it the oldest known musical instrument."