No sound from iPhone 4S what should I do?

When I go into the music app I see that the sound bar has disappeared and when I try to put the sound but with the buttons on the side nothing seems to happen. I can hear my ringer fine. I have tried restoring my phone a number of times but it hasn't help. This problem juts happens put of the blue the other day. I also find that when I put earphones in that it doesn't help at all. What should I do? I don't want to have to take it to an Apple store cause the nearest one is ages away.

Hi
I suggest, go to the settings open Music settings then sound check also check your volume limit. If this thing won't work then only way is to setting the alarm clock and change your iPhone ring tone.