In addition, it was not right up until 1030 that an Italian Benedictine monk named Guido d'Arezzo invented a four-line stave, employing his hand to remember the traces. Plenty of early medieval tunes is a thriller. Lots of individuals of the time period have been illiterate, so tunes was handed https://youtu.be/mbqCyyAD1ag?si=xUDvYeIp5tcc6RpP