Certain tracks not playing properly (iTunes)

[Sherick]

I have had iTunes for years and have never had prolonged or unsolvable problems with anything playback related until now. I recently acquired some music, and it plays perfectly when I use WMP. When I added it my iTunes library, however, the audio is compressed during playback and there is a lot of skipping and blips going on in every song. It still plays perfectly in WMP, but not matter what I do the same thing happens in iTunes.



For reference, here is what the original audio songs like

http://picosong.com/cNPn

And here is what it sounds like in iTunes

http://picosong.com/cNPe