Iris Dement, especially songs from "Infamous Angel" and the stuff she recorded with John Prine.
Beethoven's "Variations for Violin and Piano" which are Beethoven's "Basement Tapes" as I understand them (I am probably wrong but what the heck). Listening to them, you hear Beethoven just messing around in the studio so to speak (there was no studio, but you get what I mean), yet for almost anyone else not named Bach they would be the greatest thing they had done in their careers. It reminds me of Bill James' comment about how Yaz and Billy Williams compare, pretty close, two great players, but he mentions that their two best seasons, 1967 for Yastrzemski and 1970 for Williams are more or less what Henry Aaron did every year. That's the difference. Like listening to Dylan's "Jokerman", or "Just Like a Woman", or Cold Iron Bound", or "One Too Many Mornings" - for anyone else, a career song, for Bob, an afternoon.
Don't laugh, but I listened and watched on YouTube "Gypsies, Tramps and Thieves". I have begun to think that Cher is the performer I have most underestimated over the years/decades. She is THE template for Madonna, Lady Gage and so many others. Except she probably had a better singing voice than any of them, and was also a better actress, and actually knew something about being transgressive in her life and life experiences (often not when she wanted those experiences), and had more talent. Yes, her super-hyped commercial stuff, especially at some point in the 1980s was a female version of what Vegas did to Elvis, but she survived that stuff and eventually moved on.
And a band that my daughter requires me to listen to, winners of Italy's national music competition (It is SuperBowl level in Italy), San Remo - the band is called Maneskin (it is a Danish name due to one of the members being of Danish origin and means "Moonlight". Here they are:
https://www.raiplay.it/video/2021/03/Sanremo-2021-quinta-serata-Maneskin-cantano-Zitti-e-buoni--e78833c1-c3ca-47ab-a1dc-b0f5f41765bf.html
or here:
https://www.youtube.com/watch?v=QN1odfjtMoo
though I prefer another band, with more critical social commentary, called "Stato Sociale" - Italian for "Welfare State":
https://www.youtube.com/watch?v=eUZdR0G20Qs
and:
https://www.youtube.com/watch?v=2BbZ6ENxZCo