Playing music from within a Home screen folder is now within the realm of possibilities, thanks to a recently released jailbreak tweak called FoldMusic. Once FoldMusic is installed on your iPod or iPod touch, you can easily add new albums or playlists to a Home screen folder.
From there you can open the folder, and tap to play the tracks within. You'll also find volume/AirPlay controls, and transport controls for previous, play, and skip — all located conveniently within each folder.
For a full video walkthrough of FoldMusic, check inside...