His carefully crafted pieces give off a unique worldview that has drawn ardent fans of this vocaloid producer. Now, millstones' long awaited debut album is here! ●Disc1(CD) 1. entrance 2. Sekai Catalog feat. Hatsune Miku 3. May Girl feat. Hatsune Miku [ver1.3] 4. Kipple Industry Inc. feat. Hatsune Miku [ver1.4] 5. Scripted City feat. Hatsune Miku [ver3.1] 6. Rondo of Possible Worlds feat. Hatsune Miku [ver1.3] 7. Twilight-Holic feat. GUMI [ver1.2] 8. Reverse-Flowing Era Year One feat. GUMI [ver2.1] 9. Altered Sky feat. IA [ver1.2] 10. The Embedded Blue feat. IA [ver1.2] 11. Lounge in Blue 12. Sink Into Chloride feat. Hatsune Miku 13. Kagaribito feat. Hatsune Miku [ver2.4] 14. Bye Bye, Blackworld feat. Hatsune Miku [ver1.1] 15. exit 16. Sekai Catalog feat. Hatsune Miku (tilt-six Good choice!! Remix) ●Disc2(DVD) 1. Rondo of Possible Worlds feat. Hatsune Miku [ver1.3] 2. Sekai Catalog feat. Hatsune Miku 3. Sink Into Chloride feat. Hatsune Miku 4. Kipple Industry Inc. feat. Hatsune Miku [ver1.4]