Oh my gosh... that was amazing.
Got the computer hooked up to the AVR and still have some funky issues with the IAA test files (won’t play anything in the rear and heights and when it calls out those speakers, the sound is just in the sides instead), but I decided to try the MKV of Green-Tinted Sixties Mind (my fav from the album) and it worked.
But it wasn't just the fact that it worked. In the rears during the chorus, there is an isolated vocal. Doesn’t sound like Eric. Don’t know if it was Paul, Pat or Billy.
It’s hard for me to explain... you’re hearing something new and unexpected in an album you’ve heard for decades. Maybe that voice was clear to some in the stereo version, but not to me. A totally new experience listening to this album. And that’s what I’ve loved with reissues in surround from the moment I heard my first one... hearing old music in a new and surprising way.
Thanks again
@The Bright Side for helping spur me on to try this and
@sjcorne for starting this thread.
(And while this was happening, my delivery came from Wine. com... some bonus joy for the day.)