I get this pretty consistently. Uploading just that song onto the drive again usually does the trick and avoids having to deal with the fallout of dumping the cache each time. There’s at least two songs every time I load up the game that become corrupt. So much so, I’ve taken to having a white board and jot down which ones fail then load those over onto the usb drive before my next play through. Annoying AF for sure.
You are about to leave Rhythm Gaming World and access the external songs DB. While no song or file sold for commercially available videogames is hosted there and only fan generated content is allowed, Rhythm Gaming World has no direct control over the database and no files are hosted here. Alright, we had to made you aware of this, now you can visit the database!