The track listing for the latest Kingdom Hearts piano collection CD has been released, although two tracks have yet to be revealed.

Yoko Shimomura, the composer behind a vast array of Kindom Hearts music, is featured on the Piano Collections album 'Kingdom Hearts: Field and Battle'.

The unannounced tracks are said to be previously unreleased, possibly being featured in the upcoming PSP release, Kingdom Hearts: Birth By Sleep. The CD will be available on the 13th of January 2010 in Japan, just four days after the release of Birth By Sleep.

The set list is as follows:

1. (Unannounced)
2. Sinister Showdown
3. Wonderland's Surprise
4. Lazy Afternoons
5. Night of Fate
6. A Very Small Wish - Monstrous Monstro
7. Hollow Bastion
8. Medley of Conflict
9. (Unannounced)