Go here. Listen to the audio samples. That is all.
Update - Amazon appears to have pulled the audio samples, probably in response to reports of consumers bleeding from the ears. The album in question is entitled "Christmas in the Heart," and it is an album of traditional Christmas songs performed by Bob Dylan. If I can find samples anywhere, I'll let you know. Because I had to suffer, so everyone else should too.
Update part deux - TwentyFourBit has them all combined into a simply incredible seven and a half minutes. Click here for it, then hate me in the comments.