Intelligent Drum & Bass
Another sub-genre of drum n bass, this is drum n bass that's oriented towards listening as opposed to dancing. Features complex, intricate rhythms coupled with ambience that ranges from expansive, heavily ambient textures (LTJ Bukem) to dark minimal sci-fi inspired sounds (Photek).
See also: LTJ Bukem,
Photek,
John B,
Techstep,
Adam F