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The DJ battle went down at the E3 convention in Los Angeles this week as part of a promotion for Gunnar Optiks, a company that makes "digital performance eyewear" for gamers and other folks who spend a lot of time in front of LCD displays.
Don't know DJ Hero? It's a video game from Activision, the makers of the very popular Guitar Hero franchise. It comes with a DJ deck controller and features 93 original mixes and 102 total songs right in the box.
So, who won — the old-school DJ or the video game DJ? Let us know in the comments.