Rare cosmetic outfits and instruments originally earned through online play.
These files are usually moved to the game's internal DLC folder or a "custom_songs" folder created by the community. FUSER.ALL.DLC.part4.rar
Often contains the "Diamond Shop" items and the full library of 200+ licensed tracks. These archives typically aim to complete the setlist,
These archives typically aim to complete the setlist, which originally featured: Are you trying to install these on the
💡 Ensure you have all preceding parts (1 through 3) before trying to open part 4, or the extraction will fail. If you'd like more help with this, tell me: Do you have all the other parts of the archive?
Use a tool like 7-Zip or WinRAR to extract "part1.rar"; it will automatically pull data from part 4 and other segments.
Are you trying to install these on the or Epic Games Store version?