How to fix the music on my iPhone without a computer?

The music on my phone isn't working because I unplugged my phone while it was syncing with iTunes after I had updated it. The music is there but it won't play. I had planned to plug my phone back I to the computer but now because of a storm, the computer no longer works.
Is there a way I can fix the music on my phone without a computer?

Don't think it's possible.
The names of your songs appear on your phone? But you can't play them?

Yeah I think that's because they never were synced properly onto your phone.

Just book an appointment at your nearest apple store.
Bring your Mac or PC and iPhone and they may be able to help you out.

www.apple.com/retail/geniusbar/

You may have to find out a different link depending on what country you're from.

Sorry about that. But from what you have said the only way you could have recovered your music is.
1. If you had your phone backed up to iCloud instead of iTunes.
2. If you had an iTunes match subscription
3.Re download purchased music from iTunes.
5. If your phone was connected to your computer.

I suggest taking your computer to the apple store and they maybe able to recover the content of your Hard Drive with your songs on it.
Can be a Mac or PC.

Just don't forget to book an appointment first.