Is rock and rock/jazz fusion music best when it apes the standards of European classical music? Should we conceive of musical value in terms of its structural complexity and independence from the market economy?
This is the aesthetic heritage bequeathed to us by Adorno:

Stefan Moses, T. W.Adorno, 1964
A response by Theodore Gracyk:
"Many efforts to dismiss rock music as derivative, primitive, and musically simple will strike us as misguided attempts to grasp rock exclusively as an allographic art form. Those who disdain rock typically respond only to the songs and performances, ignoring relevant properties and values like instrumental mix, stereo placement of various elements, echo on the voice, and even how ragged or nasal the singer's voice was at the time of the recording." Rhythm and Noise: An Aesthetics of Rock (p.36)
Maybe the dichotomy between "commercial" music and "artistic" music is a false one. One pathway.