Question

Who invented a system of musical notation that forms the basis of present-day musical notation?

Answer 1

Answer:

Guido D’Arezzo

Explanation:

He created a system of four-lined staves (an early version of the five-lined ones we use today), and organised pitches into groups called ‘hexachords’. He also added time signatures and invented solfege – the framework we know today as ‘do, re, mi, fa, so, la, ti, do’.