403 Forbiddena is a J-Rock band that sings completely in English and appear to be heavily influenced by the power metal genre. The "403" part of their name refers to the radio station their music is regularly played on, while Forbiddena is the name of the group. It's also a play off the common "403 Forbidden" message displayed in internet browsers. Originally a small-time band composed of university students, they became quite popular as a local indie band.

The band reached internet fame because of the Japanese Flash movie Nightmare City and it's sequel, Nightmare City Catastrophe. Mostly because of Nightmare City, Southern Cross is their most downloaded song.

Several of their songs are titled after heavenly bodies and effects such as the Northern Lights, Polar Star(North Star), and the Southern Cross.

Below are all the songs 403 has listed on their website, in order of release:

* Star Hill 2000

Genre: Pop | Released: March 2000

Pop arrangement for use at a Junior High...