While most of the world seemed to dislike Nintendo’s music experiment, there is no doubt some people like it and continue to use it to this day. Miyamoto has said in a new interview that while it did sell below their expectations that the uniqueness of the game stood out and that people in the field of music education are using the game as a learning tool.

"We are receiving several different offers from people in the field of music education, so as far as Wii Music is concerned, I think is still has great potential. And in the future there might be some developments. We may want to think about the possibility of making some improvements, based upon the original Wii Music."

He does however say that he doesn’t have any news about it (well apart from that) so something may be in the works but we won’t know for a while yet.

Source: Official Nintendo Magazine