Most of us have heard about this new DS game by now. For those who haven't, it will be scored by Nobuo Uematsu.
I just discovered something interesting. According to
this, the theme song for Sakura Note will be composed by Uematsu and performed by AKANE, a sound unit comprised of former SEGA composer/arranger/keyboardist
Saori Kobayashi, vocalist
Yumiko Takahashi, and percussionist Masaki Suzuki. The lyrics are by Kazushige Nojima, who is also the game's scenarist.
You can hear a sample of the theme song below. (Too bad it wasn't composed by Kobayashi...)
http://www.youtube.com/watch?v=LoYAklTGRXQ