Forvo.com is a site that was recently brought to my attention and I am very excited about it. Their tag line best sums up what they do.
All the words in the world. Pronounced.
They are recording words spoken by native speakers. This has led to an amazing and vast library of 3 second long mp3s of words. As a singer this is a goldmine of information. I have already used it to brush up my Hungarian and Czech arias, and to really hone in on some of the issues with my German, French and Italian.
I am begining to hyperlink song texts to the forvo pages for each word, it is a bit tedious. However you as a student can benefit by going to the words that trick you up and listen, download and listen to native speakers actually saying them.