Get Thee This DVD of Ray Bryant Montreux ’77
https://www.ebay.com/itm/324736813106
I inherited it along with all the LPs my friend left me.
I start the Video, grainy, lousy, I feared the sound would suck also.
Nope, the sound is terrific. He plays a Giant Bosendorfer

It looks longer than this in the video.
They had 4 mics just for the piano, and a separate vocal mic.
At one point, a sound guy scampers out and changes Ray’s vocal mic, you hear the improvement.
’Those Guys Knew What They Were Doing’
I stumbled across the LP version one day
https://www.discogs.com/release/4818909-Ray-Bryant-Montreux-77
Hah, this popped up, the dude changing the vocal mic. You see the size of that soundboard?
https://www.youtube.com/watch?v=olUknJkFK-k&list=RDolUknJkFK-k&start_radio=1
The audio on the DVD is far better than that video, the power and deep bass of that piano is captured.

