Rok, I never use generalizations of any kind, as you can read in my last post as well.
But, we can certainly discuss are the 'loneliness and isolation' really antithesis of (some) jazz...
I am sure that you know how easy is to find examples which support my thought (and vice versa, of course, so much jazz with exact the opposite feeling)
So,just a few links on some jazz standards...
https://youtu.be/B7R6dp74fR0https://youtu.be/6XEoZ0YiMPshttps://youtu.be/IKayR1oqC7whttps://youtu.be/OCqZE6oBSsQhttps://youtu.be/IIQc20cK5Vchttps://youtu.be/fXZR4zxMDeAFrogman, Bakers music is (to me) always first beautiful, than sad. If it was the other way around, I am not sure how could anybody endure much of it.
Also I have few reproductions of E.H. at my home, prints, but on canvas, they look quite 'real' that way.