edit didnt post in time new one above me 6/10

http://www.youtube.com/watch?v=jl6kjAkVw_s&feature=related

8/10 Good music, there are better from Sonic 2, Mystic Cave and Special Stage :)

8/10 I like it, reminds me of my PS1 :)

I found it a little depressing!  7/10

Also I didn't know that Minecraft had music, maybe I'll try it out in the summer when I'll have more free time

I always selected this track to play in-game when I was making my last attack :P

It's Heavy Metal 9/10! And the lyrics make no sense!

IMO, Chemical Plant Zone is the best one out of them all.

Lol! True! Thats why it's awesome :)
Oh pokemon, I've played countless hours. My brain has recorded almost every song from pokemon blue

This one is nice and relaxing 7.8/10

@huaxiong90  i forgot about chemical plant, its also a great track!
Since we are talking about sonic:

9/10

Makes the world sound so interactive.

Above: I felt intimidated once I entered "his" castle.

8/10 Definately sets the enviroment!

8.5/10 - a very good tune from one of my favourite NES games

http://www.youtube.com/watch?v=R1BKsUTIBdE