God asked The Apostle Paul " why do you keep kicking against the pricks?"(funny way of putting it) I admire your tenacity. But why after 30 yrs is of trying are you making another attempt to force something that you just don't like? I ask these things because I mirror your thoughts about jazz .I've tried. But neither it nor female vocals are my cup of tea. It doesn't make me wrong. Nor are those who do like jazz wrong. Nor does it make me inferior. I listen to many different types of music, just not the 2 I spoke of earlier.
Big shout out to @stuartk . Great info. Being a musician I think I understood that already, instinctively. But IMO it still sounds disjointed. I'm not sure I'll try again but I'm not sure I won't either. Never say "never"