This is an interesting comparison as it compares a traditional game (Uncharted 2 - run about shooting things etc) with a new style of game - Wii Music - which is aimed at the members of society who don't come from a gaming background. Uncharted 2 is at an advantage in that it is not a new IP unlike Wii Music...but interestingly I think Wii Music will come out top and seeing as Wii Music is one of the poorer games aimed at adults/females (Uncharted 2 is mainly aimed at gaiming males aged 15-25) then the future for traditional gaming doesn't look too good.
Prediction LTD -
Wii Music - 3.25 million
Uncharted 2 - 2.5 million








