Unable to play on home sharing?

Hey,

I have set up home sharing on both my iPhone 4 (iOS7.0.2) and my computer (Windows), using the same Wi-Fi connection. I know this because I can see my entire music library, that's on my computer, on my iPhone.

My problem is; I am unable to play this music. When I go to play a song I want, the phone very quickly pauses it and goes onto the next song, and again, and again, until it reaches the end of the album.

- I can watch shared videos however!

Can anoyone help?