- Games are organized by release order
- "ReMIX" refers to HD rereleases' soundtracks. In the case of KH1 and KH2, these are wholly seperate, but in Re:CoM and Days' cases, they will be amended to the end of their respective soundtracks
- Yes I know there are no other sagas - the Dark Seeker saga encompasses everything from KH1 to KH3, and everything onward is a new saga. It's future-proofing
- "Complete" is kind of a lie - this collection is missing the mobile games and Melody of Memory. But there's like, one good song from each and they're all Dearly Beloved