Nobuo Uematsu - "Rufus' Welcoming Ceremony" from Final Fantasy VII

Ecruteak Town

Pokemon Silver/Gold/Crystal

The two songs that I remember being awestruck by were:

1. Gerudo Valley from Ocarina of Time on the N64, and
2. Cosmo Canyon from FF7 on the PS1

Dragon Roost Island from The Wind Waker.

Not a city, but I always thought the Morrowind theme could work as a national anthem.

Another song that stands out in this regard is the "Temple of Tyr" song from Neverwinter Nights

I always loved the Dark World theme from A Link to the Past. It has a triumphant feel, could work as an anthem!

Mute City.

Would make a banger anthem, no lyrics either.

For the USA any music from a first person shooter.

Does the NRA have a theme song?

My first thought was you could probably set national anthem type lyrics to the classic Kakariko Village theme from LttP or OoT.

My next thought was there tend to be two kinds of national anthems, the ones that are weirdly "our fields and trees are great" like the Australian national anthem, or "We'll stab all your blood out" like the French anthem.

My third thought was wait, both of those phrases fit into the Kakariko Village theme:

Our fields and trees are great with hills and grass and lakes We'll stab all your blood out stab and stab and stab

--O Kakariko, Verse 1

Juno Theme, Ragnarok Online

Not town theme, but Offline Lobby, EDF5

Edit:
For a peaceful small country, Little Root, Pokemon RSE.