Revenues from the music gaming slid 46% to $1.06 billion for the year (by contrast, Call of Duty: Modern Warfare 2 has $1 billion in revenues alone). The Beatles: Rock Band sold 1.7 million units globally in 2009, compared to Rock Band 2 selling that number in the US in four months alone in late 2008. Meanwhile, Guitar Hero 5 sold 996,000 units in 2009, compared to the 3.4 million units of Guitar Hero: World Tour that sold in 2008.
Revenues from the music gaming slid 46% to $1.06 billion for the year
