Mega Rock Carnival is a remix album only available to those who have attended Rockman Fan Festa in Japan in July. It was produced by EtlanZ (http://www.etlanz.com/), and many of the remixers are people who are connected to Mega Man music in some fashion, are well-known doujin artists, regulars in the game/anime music industry, and people who do live shows.
Music from the Game Boy game Final Fantasy Legend III (known as Jikuu no Hasha SaGa 3 [Kanketsu Hen] in Japan). All music belongs to, and were composed by, Ryuji Sasai and Chihiro Fujioka. Music copyright Squaresoft/Square-Enix.
Music from the fantastic PSP game Half-Minute Hero (known as Yuusha 30 in Japan). All music is composed by a star-studded cast consisting of Toshihiko Takamizawa, Yoshino Aoki, SHA-V, Sho Ishihama, Hiroyuki Iwatsuki, The Engines, Yuzo Koshiro, Motoi Sakuraba, Koji Hayama, Norihiko Hibino, Kenji Fujisawa, Hiromi Mizutani, Yoshiaki Morioka, Tohru Nakagawa, Minako Adachi, vistlip, and Megumi Komagata. Music copyright Marvelous Entertainment.
The soundtrack from the PS2 game Shadow Hearts, composed by Yoshitaka Hirota, Yasunori Mitsuda, Masaharu Iwata & Ryo Fukuda.