The one to this day I hum, is the MGS2 theme song, it was oh so good in 2002, it's still oh so good in 2012. But I also really liked the scott pilgrim Vs. the world video game sound track. Playing the demo and found this song that pretty much made me want to get this game, even though I have yet to get it, lol.
"I'm not a failure because I didn't win, I'm a failure because I didn't try." - Kev