The Beatles finally go digital for MTV's Rock Band

arstechnica.com — The battle between Activision, makers of Guitar Hero, and MTV-Harmonix, makers of Rock Band, has been a battle for the bands, quite literally. The two have for years now been engaged in a war for exclusivity with some of the world's all-time greatest musicians in an effort to build the ultimate set lists for their respective music-based video games Oct 30, 2008 View in Crawl 4