When playing Magic online the Weird Al song, "Hardware Store" always made me feel faster at playing. For WoW it depends. On Horde, I play a lot of GWAR and Nekrogoblikon if I'm going to play music at all. I'm usually listening to YourMomsHouse, JRE, TigerBelly, Where My Moms At, The Honey Dew, or having new movies play in the background. I feel like hearing conversation and learning newthings while playing a game makes it seem more entertaining. The music doesn't distract me enough so I'm pulled more into just what the game is doing.