The album features their three previous singles, as well as a remix of b-side, "Lost Reason" featuring Micro of Home Made Kazoku.

The music is mixture of hard rock guitars and drums and electronic/techno beats.

The lyrics of the songs are a mixture of English and Japanese, with the exception of Rebirth + Reverse which is an instrumental track.

Athena, Via Dolorosa, Howling, Nephilim and Innocent Sorrow are sung in Japanese, except for occasional English vocals.

All lyrics are written by Takanori Nishikawa; all music is composed by Hiroshi Shibasaki except where notedTotal Reported Sales: 69,796*[citation needed]