Answer:

art for art's sake

Explanation:

The philosophy that best describes that of absolute music is "art for art's sake." Absolute music refers to instrumental music that is created purely for the sake of music, without any explicit association with a story, poem, or other programmatic elements. It is considered to be autonomous art, existing purely for its own sake, and valued for its inherent beauty and form. The idea of art for art's sake emphasizes the importance of aesthetic value and the idea that art should be created and enjoyed for its own intrinsic worth, rather than for any external purpose or moral function.