Nintendo defends Wii Music sales, says it's an "evergreen title"

Wii Sports and Wii Fit have, for the most part, sold at astronomical rates. Though, the same cannot be said for the third brother in the family, Wii Music. Reported NPD numbers say that Wii Music sold more than 50,000 units, which isn't exactly terrible. However, compared to Wii Fit, Wii Music has garnered a less successful reception. Nintendo wholeheartedly believes in the game, however, and are more than willing to defend the game's sales...