Wii Music will be released in Japan on October 16 and will be priced ¥5080 (around $47).  Some people already think this is a little expensive for the game.  But in defense Wii Music it has over 60 instruments and around 50 songs.  I honestly don’t think I could name 60 instruments.  Hopefully,  release dates for other regions of this game will surface soon.

Link