Although it is unwise to take a developmental view of an art like music—as if Beethoven were an advance over Josquin, or Miles Davis an advance over Louis Armstrong—there are ways in which it makes sense to talk about musical knowledge growing over time. We certainly know more about certain sounds than third, which is considered dissonant, can be used in compositions to create consonant musical phrases.
What this question is testing
Your task
Break the argument into its conclusion and evidence, then do exactly what the question stem asks with that structure.
Common trap
Answers that sound relevant to the topic but don't connect to the argument's actual reasoning.
Winning move
Predict what a right answer must do, then test each choice against the conclusion-evidence gap.
Reading along? Open the full official question in LawHub — we show a fragment here and keep the reasoning in our own words.