One reason that the self-esteem of today’s youths is high might be due to

Which idea best describes the purpose of twelve-tone music?

a. manipulating everyday sounds recorded on tape to form an unexpected sonic experience b. creating musical unity while simultaneously guaranteeing the perfect equality of a pitches so that none seems like a tonal center c. elevating random noise to the level of art d. to eliminate time-honored compositional practices as well as modern technology in order to create works that are hypnotic in their effect e. to emphasize emotional states by conveying the fear and anxiety an object generates in the mind of the composer

Critics ascertain the director's intentions usually by what the critic sees and hears during the performance, but not by the notes the director might have written in the program (director's notes) or the words used in publicity releases

Indicate whether the statement is true or false