Fill Flash Drive is a script I wrote to fill a USB flash drive with random songs from a music collection. It could be used for any device that is mountable (like mp3 players that support drag and drop/USB mass storage).

The user can either have the script fill the drive until it is full, or copy a specific number of songs. It also can run mp3gain on the files after copy to normalize the volume. If desired, it can clear out the flash drive before filling.