Question: Naïve and Sentimental Music is a symphonic work by the American composer John Adams, the title of the work alludes to an essay by which German poet, philosopher, physician, historian, and playwright?
Sentence (from "Naïve and Sentimental Music"): The title of the work alludes to an essay by Friedrich Schiller, "On Naïve and Sentimental Poetry", that contrasts a creative personality that creates art for its own sake (the "naïve") versus one conscious of other purposes, such as art’s place in history (the "sentimental").
Relevant evidence: Yes