Emilie Autumn
She is an american singer songwriter, pianist and violinist. Her styles is "victoriandustrial" (industrial and victorian).
Actually this wonderful woman have 29 years olds, and her albums are:
On a Day...(2000)
Enchant(2003)
Opheliac(2006)
Laced/Unlaced(2007)
A Bit O' This & That(2007)
Contributions:
Soundtracks: SawIII and Saw IV (Remix version"Dead Is The New Alive")
Backing vocals and violin on the albums:
*American's Sweetheart (2004)- Courtney Love
*Track "DIA" from the album TheFutureEmbrace(2005) - Billy Corgan