As well as, it wasn't right until 1030 that an Italian Benedictine monk named Guido d'Arezzo invented a four-line stave, applying his hand to recollect the strains. Loads of early medieval songs is a mystery. Many individuals of your time period have been illiterate, so tunes was handed on orally, https://youtu.be/mbqCyyAD1ag?si=xUDvYeIp5tcc6RpP