Edwina: True appreciation of Mozart' s music demands that you hear it exactly as he intended it to be heard; that is, exactly as he heard it. Since he heard it on eighteenth-century instruments, it follows that so should we. Alberto: But what makes you think that Mozart ever heard his music played as he had intended it to be played? After all, Mozart was writing at a time when the performer was expected, as a matter of course, not just to interpret but to modify the written score. Alberto adopts which one of the following strategies in criticizing Edwina's position? ["He attacks her judgment by suggesting that she does not recognize the importance of the performer's creativity to the audience's appreciation of a musical composition.", 'He defends a competing view of musical authenticity.', 'He appeals to an academic authority in order to challenge the factual basis of her conclusion.', 'He offers a reason to believe that one of the premises of her argument is false.']