Original: With a stage show that features guillotines , electric chairs , fake blood , boa constrictors and baby dolls , Cooper has drawn equally from horror movies , vaudeville , and garage rock to pioneer a grandly theatrical and violent brand of heavy metal that was designed to shock .
Simplified: Alice Cooper drew equally from horror movies , vaudeville , heavy metal and garage rock to create a theatrical brand of rock music that would come to be known as '' shock rock '' .