iPod touch trouble

Everything on my iPod touch works fine, except for the music. Whenever I try opening it I get a blank screen. Not a white screen, the top bar is there, and the grey bar on top is there too, but where there should be a list of music there is only white (its as if its waiting for the list to load, but it doesnt load).
It worked for me when I first got it, but after I added songs to it it stopped working.
iTunes itself on my computer works and does not recognize a problem.
Any suggestions?