The "WEEK 1 TO 6 VERSION" folder is for versions of the game that don't have the updated folder system.
(For know which one has this version, there's no "song" folder, but instead all the songs are on "music")
And "WEEK 7 UPDATE VERSION" folder is for the latest updated folder system that was added on Tankman's Week
(For know which one has this version, there's a "song" folder in assets, plus there's weeks folders, unlike the old version)

...
Plus the Funkaloid sprites for the Title Screen, use them if you want lol

--------------------------------------------------------------------------------

Credits on the GameBanana page, be sure to put them in your video or anywhere else you uploading the covers gameplay:
https://gamebanana.com/mods/44140

You MUST ask me for permission to put these covers in your mod

-GenoX