Gain (EP)

Gain is an EP released by Sadie on December 30, 2009. It was released in 2 editions, a regular edition with the bonus track 'Regret' and a limited edition with a DVD containing the music video for 'ever' and also a slipcase.

Track listing

 * 1) "ever" – 4:58
 * 2) "brain core" – 4:39
 * 3) "Beauty Shadow" – 4:41
 * 4) "CHAOTIC WORLD" – 3:30
 * 5) "愛しさは孤独の支配者 [Itoshi sa ha Kodoku no Shihai Sha] " &mdash; 4:44
 * 6) "Regret" – 4:44

Personnel

 * Mao – vocals
 * Mizuki – guitar
 * Tsurugi – guitar
 * Aki – bass guitar
 * Kei – drums