IOS 7 Update Help For My iTunes?

So I updated iOS 7 onto my iPhone 4 today and everything is working fine. I went back just now to put my iTunes music onto it and that synced and worked out as well. However, when I click to play a song or click Shuffle, it just scrolls through the songs really fast. No music plays and when I waited for it to return to the beginning, it kept scrolling through. I don't understand why it's doing this and I've tried to re-sync it a couple time. Nothing is working and it's kind of worrying me, please help!

I'm sorry
I really feel your pain and frustration over iOS 7. This update should have never been released it was way before it's time.
And it's sad to say your at the mercy of Apple. I've tried very hard to downgrade because of all the issues I've had.
I haven't had any iTunes problems because I don't use iTunes. I rip my own CDs. And use third-party software.
And did not realize there was also more bugs that I've have not noticed.
You may try backing up your device to iCloud and reinstalling it from iTunes factory reset by holding down the power and the home button simultaneously after you shut it down then after the apple logo appears remove finger from power button and continue holding home. This should put you in recover mode.iTunes will tell you it's detected this So restore your device. This will wipe all date and restore your phone to factory default it is a good possibility this could fix your issue you have with iTunes.
If not. You know you will need to pray for a fix to comes soon.