Industrial music
The first wave of this music appeared in the late 1970's in the United Kingdom with bands. These are like the afore mentioned Throbbing Gristle, Cabaret Voltaire and SPK. Blending electronic synthesisers, guitars and early samplers, these bands created an aggressive and abrasive music fusing elements of rock with experimental electronic music. Like their punk cousins, they enjoyed the use of shock-tactics including explicit lyrical content, graphic art and Fascist imagery. The label Industrial Records controversially used an image of a gas chamber. That was in its logo.