One of the tracks from "Music from Big Pink", 1968, the Band: "Tears of Rage":
Speaking of The Band....
There are two groups from the '60s that have, I think, a shared style (or sensibility, as they used to say), even though their oeuvres (is that a legitimate plural?) don't overlap all that much. Those two groups are the Dead and the Band.

I say this for two reasons.
1) much of their output, arguably, offers glimpses or snapshots of a past that's largely fictional, although it feels like oral history, and also often
unstuck in time (to borrow from Vonnegut) and even place.
2) their best songs don't feel
written. It feels like they always existed, as if the "songwriters" collected them by chipping them free of the surrounding strata in some bizarre metaphysical mine, deep in the bosom of North America.
Two
beautiful (i.e., on topic

) examples from the Band.
1)
The Weight
OK, this one is based on a real person ("Annie", that is) and events, but if feels ageless and existential.
It's also my favorite song of theirs, FWIW.
2)
The Night They Drove Old Dixie Down
This one feels like it could've been sung on the battlefields in the 1860s -- or in the aftermath shortly afterwards.
Joanie's cover works, too (and it's old enough to include legitimately) --
and it was a big hit for her!