As for the overworld theme being the game’s theme, I’m not entirely agreeing with that statement. FFIX for example had The Place I’ll Return To Someday as the main menu theme and I would classify this as the theme, whereas some would class Melodies of Life as the theme, which is the overworld theme.
Next point, FFX doesn’t have an overworld map so I suppose the theme for it would be the Hymn of the Fayth as it is by far the most played theme.
As for FFVIII, I would go with Liberi Fatili.
Getting back to my first statement in relation to FFVIII, let’s take a look at where themes show up:
"Eyes on Me": Eyes on Me, Waltz for the Moon, My Mind, Julia, Love Grows, Ending Theme.
"Balamb Garden": Balamb Garden, Tell Me, Ami, Where I Belong, Trust Me.
"Fithos Lusec (etc)": Liberi Fatali, Succession of Witches, Fithos Lusec Wecos Vinosec, Truth, The Extreme (very beginning only).
I’m not quite sure what I’m trying to prove lol… Hmm, I guess we’ll settle and call it all 3 😛
EDIT: Might as well do the same for FFIX while I’m at it. (names vary)
Overworld (8): Crossing Those Hills, Eye Catching, Memories of That Day (briefly, in a minor key), South Gate, Garnet’s Theme, The Chosen Summoner, Beyond Those Doors, Melodies of Life.
Title (6): The Place I’ll Return to Someday, Oeilvert, A Fleeting Past, Ipsen’s Castle, The Four Mirrors, Terra (minor version)
Oh, and as for IX, there’s a version of "Eiko’s Theme" that also contains elements of "Melodies of Life," but it’s only played once, during the scenes with her at Alexandria Castle at the start of the third disc.
I noticed that too, but I didn’t bother to include it since it was a one time thing.
So I think thats the general theme for all final fantasy games
Of course we have the fithos lusec repetition all over the game and stuff, but I thought you should know that .
Oh, and as for IX, there’s a version of "Eiko’s Theme" that also contains elements of "Melodies of Life," but it’s only played once, during the scenes with her at Alexandria Castle at the start of the third disc.
I think that almost every song in the FFIX soundtrack has a trace amount of the elements from Melodies of Life and or The PLace I’ll Return Someday… not to get off topic