Jon sounded good, that's because he sung in a lower voice ( recorded for 2020 Album) that he's comfortable with. He struggled a bit on Blood on the Water, watching him sing that, shows why he can't sing like that for an album, except a few songs nowadays....

Overall I Enjoyed the live album.

Can see Jon struggling on Luv Can when he plays it.

But at least he still challenges himself with songs like Blood on the water, and Luv can, despite he struggles vocally with these type of songs.