Iphone 5s Deactived Login to Itunes

My daughter has an IPhone 5s. She has entered passcode incorrect to many times. Now phone says disabled login to iTunes. She doesn't believe that she has ever backed up her phone in any way. She has hundreds of songs downloaded that I wouldn't want to loose. She has a lot of money in that phone with games and music. What can be done without restoring and loosing everything?