Coming soon from Exit Tunes, the "first major album" by Vocaloid music producer and cat lover daniwellP. Who's that, you say? Only the composer of the song to YouTube sensation, Nyan Cat. Here's a video preview of Nyan Cat, the album:
Nyan Cat features both Vocaloid Hatsune Miku and the UTAU voice Momone Momo (who is the one used in the version of the song that you hear in the popular YouTube video). Guest artist KuchibashiP appears on the bonus track. There are 22 songs total:

1. Nyan Cat
2. CUTE CUTE CAT
3. Wander Noise
4. Soshite Boku wa Yuruyaka ni Kokyuu Suru
5. Temuterararu Chomuchomepu
6. Nya Nya Nyan Nyan Nyaa no Neko
7. Jisedai SELECTION no Hajimari
8. Munieru
9. Natsu no Owari no Kanojo wa
10. Kotobatoraborato
11. Nekomimi SWITCH
12. Nyanyanyanyanyanyanya!
13. GIRL MEETS BOY
14. Sayonara ONE WAY HEART
15. Koneko wa Hitori Haruka Yuki ni Tsumorete Watashi wo Mitsumeru 脱四畳半remix
16. Mattari Ocha de mo Ikaga?
17. POLAROID PARABOLOID
18. Nyanyanyanyanyanyanya! -album remix ver.-
19. Nekomimi SWITCH -album remix ver.-
20. Nyan Cat -album remix ver.-
21. Oyasuminyasai (outro)
22. Kotobatoraborato -album remix ver.- [Bonus track]
Nyan Cat drops February 1st for 2,000 yen (about US $26). There are a limited supply of phone straps and people who send in the postcard survey can get a clear file with the art. If you buy it at a physical store front, there are extras ranging from a mousepad to a coaster set depending on where you shop. See more info on the cute homepage.