Thanks for all your responses. I just moved all the songs from the flash drive to the hard drive. Then I copied the rest of the songs that were left on my pc to the flash drive. If I get around to 256 songs on the flash drive again, I’ll move those to the hard drive also.
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!