Sales of the latest Rock Band game seem to be fueled less by Beatlemania and more by Beatlemildinterest. According to the L.A. Times, the NPD estimates that The Beatles: Rock Band moved 357,000 units in December, for a total of 1.18 million in the U.S. Worldwide, the game has sold 1.7 million, the same amount Rock Band 2 sold in the U.S. alone during its first four months. A spokesperson for MTV Games said the company was pleased with the holiday sales, though "some European markets performed below the company's expectations."

It's not terribly encouraging, but perhaps EA should be happy the news isn't worse: According to the NPD, the music genre is down 46% year-over-year to $1.06 billion. Though rock may be its stock-in-trade, it seems like music games spent most of 2009 singing the blues.

[Via VG247]

This article was originally published on Joystiq.

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