My list will be fairly obscure, with mostly progressive, experimental and avant-garde leaning bands and material.
So, YMMV...
I will be back with even more. 2023 has started out pretty strongly for progressive genres of music (jazz, rock, classical) so far.
Billie Bottle's Temple of Shibboleth / a VERY creative mix of progressive jazz, avant-garde prog, with some skewed pop sensibilities.
Zopp - Dominion / Extremely good contemporary British prog band steeped in the Canterbury style. Like: Hatfield and the North, National Health, Soft Machine, etc. Killer!
Mike Keneally - The Thing That Knowledge Can't Eat / A bit more on the commercial sounding side for Zappa alumni, Keneally. But still creative. Not to mention Keneally's frightening levels of musicianship.
Scherani - Everything's Changing / Excellent classic sounding Italian prog band. Loaded with beautiful melodies. Touches on chamber-prog at times.
Manna/Mirage - Autobiographie / US band also in the Canterbury prog subgenre. Along with David Newhouse's earlier band, The Muffins, no US band does this style better.