Penumbra may refer to:
1) A gothic metal band from Paris, France.
2) A name for Mark Warren's ambient project.
3) An alternative rock band from Japan. 1) Penumbra (gothic metal band)
Formed in Paris, France in 1996. Their lyrics are themed toward love, angels, witches, death, and emotions. 1996 - Creation of the band
The band was founded rather by chance, while visiting a concert one day in 1996 Dorian (guitars) met Jarlaath (vocals) and soon after they had known each other they found themselves philosophizing about metal in general and in particular.

Read more about Penumbra on Last.fm.