Anyway, which Civilisation VI national themes slap the hardest?
For me it's got to be Russia and Japan's Atomic Era music; I often put them in my games just to have their themes come up in the music rotation.
Man, I haven't played Civilizations since V disappointed me. While this isn't exactly what you were asking for I frigging LOVE the main Civilizations IV theme Baba Yetu! Even though I played with all expansions I kept the vanilla main menu just to hear that song.
I don't know why v disappointed you, but I have thousands of hours in, many with the vox populi mod pack which really changes a lot of stuff. May be worth a look if you're interested in trying again
I’m no good at pinpointing the eras, but the themes that jump out to me are:
Georgia-that choral folk is an earworm
Scotland-love me some bagpipes
Australia-waltzing matilda always slaps
