Jonathan Saul Kane is an English DJ, musician - releasing material since 1989 as Depth Charge and The Octagon Man, amongst others. He is also the owner of the record labels DC Recordings and Electron Industries. He is well known for his pioneering use of samples, particularly from cult films in the martial arts, spaghetti western, and pornographic genres. Jonathan Saul Kane is often credited for inventing "trip-hop" and "big beat"; he used kung-fu film samples before Wu-Tang Clan. His other aliases are Octagon Man, Alexanders Dark Band, T.