Yup this is what happens when you do a MIDI convert of the whole mix of All I Want For Christmas. 
 
I can't look away. What's the aural equivalent of that. I can't hear away.
 
 

WOW that sure was a tough listen i tried twice and couldn't get past the 30 second mark ...
 
Whew...Now I feel sorry for the children of the future ...
If they don't learn how to play musical instruments now while they have the chance to learn how to play one this type of sound may turn out to be considered genius when all the real musicians have passed on ...
 
Kenny 

Whoa..my ears are bleeding

I made it to 2 minutes, then an aural blackhole opened and swallowed me.
 
I'VE GOT BLISTERS IN MY EARS!

 
They no likey?  We's thought we's dun a gud job!

I say good Mate ! Whats the Kerfuffle  ?
Clearly the bugger that did the audio to midi conversion on the song must be Chuffed about using a Chock-a-block approach to the music.
After hearing the first 30 seconds of intense Damp Squib I am convinced he Lost the Plot ..
 
 

 
Kenny

Funny, I quite enjoyed it and managed to listen all the way through. 
 
I knew those years of listening to Zappa would come in handy!

I kinda enjoyed the blinking lights but not the music.

I did it! I did it! I listened to the entire video (I had to close my eyes on and off, however. It did serve to increase an oscillation effect in the video. I think it must have been similar to what some may have felt dropping acid while listening to Debbie Gibson's Electric Youth album). Do I get a prize?
 
I totally loved it when the beat kicked in @ 57 seconds. Very subtle.
 
This seems to be a really good reason NOT to get Melodyne Studio 4. Do you know: has the person who did this thought about showing them this video? Maybe they'll pay him to take it down off YouTube.