idbeholdME: As I revived the thread again, let's try and keep it relevant for a bit again.
I'm all in for a thread about my favourite art in games! :) Coincidentally I was hearing the full OST of Kingdom Hearts for pure nostalgia these days and I got some picks too.
(also studying 'Tango Nuevo' by Piazolla, yeah, compleltely different, I know, lol.).
About The 13th Struggle specifically, there are two versions of the song in which the Piano arrangement changes.
Not so many people notices that because they are little differences through the piece.
Here's the new orchestrated version which uses the second arrangement:
Obviously the audio quality is also superior because the first version is 14+ years old, while this new version (with the new arrangement) is from the Kingdom Hearts Collection (PS3) which was re-utilized in the PC Kingdom Hearts Collection, if I'm not mistaken.
Another one which I also love from the Kingdom Hearts series:
About this song, there's a full page on Fandom because it has (at least) 3 versions. Interesting read if you're into translation in games because the japanese version is different from the american/us release of the song (albeit it's the same singer I think).
https://kingdomhearts.fandom.com/wiki/Sanctuary Although I'm more of a Rock/Metal / Classical / Tango / Remix guy, I enjoy so much those emotional tracks because they tend to try to express the story of the game through the songs, which I found beautifully amazing.