Choose the right statement about the secular music and notation in the medieval period A- The High Medieval period saw the birth of professional musicians in France.
B- The troubadour sang religious music.
C. At the beginning was monophonic music then moved to polyphonic.
D- Neume's system was used to show the highness and lowness of the note.
E There was no written music in the High Medieval music.

A- The High Medieval period saw the birth of professional musicians in France.

Although most music in the medieval period was religious, the High Medieval period saw the birth of the troubadour in France. These wandering minstrels would make a living by travelling from town to town, and were some of the earliest professional musicians.

A- The High Medieval period saw the birth of professional musicians in France.

Explanation:

c) from classical art