While yukihiro provides the vocals and many of the instruments himself, he also utilizes many support and guest musicians both in the studio and in live performances.
The project is signed to yukihiro's Tracks on Drugs record label.
The band, in contrast to L'Arc-en-Ciel, uses a harder, faster sound, more stage-lighting and mechanics to further energize their concerts.
[3] The EP Faults features Toni Halliday on vocals and appeared in 2003.
[4] The album Purification was released in 2006 with other band members contributing to the songs.