IOS7 was the worst thing I ever did - wiped all the music off my iphone.
Apparently IOS7 needs 11.1 itunes, which in turn needs osx 10.6.8 as a minimum, so I'm jiggered as I only have an old mac so I need to update the processor. So i'll probably need to get a new laptop, which I'm sure is all part of the Apple grand plan.