Ok so I wanted to Jailbreak my iPhone just to see what it was like. So I backed it up on my MacBook pro then used a windows laptop Jail break it. Anyways it was okay but I really just wanted all my stuff back so I wiped it and plugged it into my MacBook pro and did restore from back up and BAM! Everything was back except I had none of my music...What happened? Everything was set to back up I don't understand....this always happens with my Apple products and I end up having to spend a large amount of timing trying to find all the music I lost..