Birth by Sleep Sanctuary?

Utada said that she won't be singing for any future Kingdom hearts games because Disney doesn't pay much and they don't give her the rights to Simple and Clean or something like that. I have the interview somewhere in my files.

I believe that they will use a new song. It may not be a "main" title (which i think it is), but it is surely more important than COM & 358/2 days. I hope that they will have Ayumi Hamasaki, which is more likely, for this one or some Jrock band like the High and Mighty Colour. Or even Morning Musume. That would be interesting.