Random MixTape Maker allows you to create custom playlists from multiple mp3 file sources on your system. You can use these playlists to burn fresh, always new compilations to a CD or drag and drop to your portable mp3 player, or just save a playlist for your listening pleasure. You have complete control as to how the playlists are created. Controlling such things as song length, compilation size, compilation length, and files/directories you want to exclude allows you to custom tailor playlist creation to fit your needs.