Explain the move from the single-melody chant to multiple melodies sung or played at the same time (polyphony). Describe the stages of this development.

Do you think that some radical monk started the movement ??

Will give Brainlist

:)

The inscription is believed to date back to the start of the 10th century and is the setting of a short chant dedicated to Boniface, patron Saint of Germany. It is the earliest practical example of a piece of polyphonic music – the term given to music that combines more than one independent melody – ever discovered.

Hence, it can be concluded that the movement was not started by some radical monk.

i would think i'ts d hope this out