Since Friday 9/20/2013, when I try to open iTunes on my iPhone 4s (running iOS 7), it crashes. I was able to open it to do a search and purchase a song, but after it started downloading, it crashed. Every time I try to re-open it, it crashes after a couple of seconds. I've tried unloading it from memory and that doesn't fix it. I also completely shutdown and powered on the phone, but that doesn't fix it either.
I can't believe completely wiping my phone would be the only way to fix this; any other suggestions?