This soundtrack is amongst one of the best ever made in existance, the only thing that this lacks, is the vocals of Jonathan Davis doing his own songs. He couldn't do his own songs for this soundtrack due to record label differences. His group Korn is on Sony Records while this soundtrack was made on Warner Brothers Records. Because of these differences, even though Jonathan Davis wrote 5 of the songs for this soundtrack and even performed them himself in the movie, he couldn't perform them on this soundtrack. I myself have the Jonathan Davis versions of his songs, all in great quality, and 4/5 of them are studioized versions. If you want these ULTRA RARE versions, add me at firstname.lastname@example.org to MSN messenger. If you don't have messenger, sucks for you, I can't email songs, they're too big to send. So, if you have MSN instant messenger and want these songs, simply add me and you shall recieve them for free, those whom miss out....i'm sorry, these are all really great versions, and super rare as they are not on any cd in existance and probably never will be.