--OkeyDokey-- said:
3 years of development or 3 years of Miyamoto having the idea in his head? |
There is teaser footage of Wii Music in this Nintendo Wii launch video dated September 2006:
http://www.gametrailers.com/player/13082.html
After that, not much was seen until October 2007:
http://www.gametrailers.com/player/26228.html
It's certainly older than 2 months...

"The worst part about these reviews is they are [subjective]--and their scores often depend on how drunk you got the media at a Street Fighter event." — Mona Hamilton, Capcom Senior VP of Marketing
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