Celldweller was a music project founded 1999 in New York City, by the American Klayton (born Scott Albert), who writes not only the texts himself , and later sings, but almost plays all instruments in the studio . Generally, you can describe the style of Celldweller as synth rock, whereby elements of industrial rock, nu metal, dubstep, techno, trance, drum ‘n’ bass and breakbeat are present.
Here is his song “Seven Sisters”