Additionally, it was not until eventually 1030 that an Italian Benedictine monk named Guido d'Arezzo invented a four-line stave, applying his hand to keep in mind the lines. Many early medieval music can be a secret. Lots of people on the interval had been illiterate, so audio was handed on https://youtu.be/mbqCyyAD1ag?si=xUDvYeIp5tcc6RpP