There are multiple groups who go by the name Deep C.

The dubstep artists Deep C hails from Santa Barbara, CA and enjoys getting filthy with massive subs. He's been producing random songs ranging from trance to electro for the past two years, but decided to get his hands dirty and make some dubstep, so that's his new thing. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.