Other space...
Ridiculous... "other" space. Apple provide technical details about this! It is now taking up 2GB of data on a fully restored and default iOS.
Also, it is impossible to manage a mp3 collection. If sorting through music manually and deleting duplicates or those you no longer want on your play list, it does not relfect the free space. Also if I decided to delete an entire playlist.... the capacity of the device does not change!?
I have restored the device several times. I'm not about to restore it again just to free up space and pick through my playlist again. Apple is such a pain in the ***!