I was pondering the nature of what genuinely constitutes the avant garde. Encountered live on a good night (they weren't always good) outfits like Joy Division or the New York Dolls, would have had a considerable impact. But they still operated within the confines - sort of - of the rock'n'roll structure.
One wonders what the ordinary punter (ie, not a seeker of bonkers enlightenment) would have made of that extraordinary masterpiece, "Trout Mask Replica" much less "Sketches of Spain". However, here we have two recordings which well and truly fit the term avant garde.
First, to Eric Mingus, a man of considerable talent, who rarely seems to give interviews - probably because he keeps getting asked about his dad, Charlie (if you don't know who I mean, do some digging), which would miss the point: Eric is well and truly an extraordinary multi-instrumentalist and composer.