Was French poet-composer Guillaume de Machaut the pioneer of secular polyphony?

Which French-American composer coined the term "liberation of sound"?Multiple choice question.Pierre BoulezClaude DebussyJohn CageEdgar Varèse

How did Machaut reflect the changes and secularization of the fourteenth century?Multiple choice question.He wrote only folk music.He wrote both folk music and symphonies.He wrote both religious music and secular love songs.He wrote only secular love songs.

Who was an outstanding composer of the school of Notre Dame?Multiple ChoiceHildegard of BingenGuillaume de MachautPerotinPope Gregory I

A virtuoso in instrumental music who is also known as the "Poet of the Piano".*1 pointA. Camille Saint-SaensB. Peter Illych TchaikovskyC. Franz LisztD. Frederic Chopin

Which French composer is closely identified with the style known as impressionism?Multiple choice question.Hector BerliozPierre BoulezCharles IvesClaude Debussy