My Iphone isn't producing sound?

I have the iphone 4.It works just fine this morning and while I was doing work I thought it would be nice to listen to music on the speaker nothing is coming out. I turned up the volume. Nothing. Help me. I can't afford to buy a new phone but I need to have it working.

Is the button on the top left side show orange? If so switch it.
Or did you go to your settings?

If there's absolutely no sound, you busted one/both of you're speakers. Iphone 4 speakers are know to bust and fuzz due to their lack of bass and piercing volume. If some songs work, and some don't, then you ruptured a cord in your speaker system(s). If you are continuously listening to music on the highest volume, then chances are that you busted a speaker? If you drop your phone a lot then it could be a ruptured cord. Hope I helped.

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