The all-girl rock band SCANDAL is a pretty popular group. They have done Anime themes for series such as Bleach and Fullmetal Alchemist: Brotherhood. They also visited the US, appearing at 2008 Sakura Con.
SCANDAL is providing three songs for the "Loups-Garis" soundtrack and are appearing the film performing a song and voicing some short dialogue. The film will open in theaters in Japan on August 28th.
The "Loups-Garis" film is actually an adaptation of a virtual reality mystery novel, Loups-Garis Kihi Subeki Ookami by Natsuhiko Kyogoku. The plot is fairly simple; a killer begins victimizing junior high students, and three girls decide to find the killer themselves.