Why is it important to keep an open mind when listening to unfamiliar music?

¿que tan importantes pueden ser nuestras decisiones en nuestra vida? explicar

Which style of polyphony uses a borrowed chant and arranges several new melodies and texts above and unrelated to the chant?

The caves at lascaux were closed in 1963 because a. vandals were destroying the paintings b. the collective breath of the many visitors caused the paintings to corrode c. the weather was destroying the paintings d. the government of france wanted scholars to be able to study the work without distraction