[1] It was first released digitally on July 9, 2008 exclusively on international iTunes Stores, and then in a standard CD release on July 16.

The first edition is the standard Japanese edition which came with 12 tracks and an additional DVD containing three music videos.

[2] The European edition released on the same day featured the single version of "The Revenant Choir" as a bonus track.

[3] The American edition was released on October 21, 2009 and featured the song "Prince" as its bonus track.

[4] The Japanese re-issue also contained "Prince" as a bonus track, but it did not include the DVD.