In addition, it was not until finally 1030 that an Italian Benedictine monk named Guido d'Arezzo invented a 4-line stave, making use of his hand to recall the lines. Plenty of early medieval tunes is a thriller. Lots of individuals from the period had been illiterate, so music was passed https://youtu.be/mbqCyyAD1ag?si=xUDvYeIp5tcc6RpP