Alice Cooper (born Vincent Damon Furnier; February 4, 1948) is an American rock singer, songwriter and musician whose career spans more than five decades. With a stage show that sometimes included a guillotine, gallows, electric chair, fake blood, boa constrictor and baby dolls, Cooper drew equally from horror movies, vaudeville and garage rock to pioneer a grandly theatrical and violent brand of heavy metal that was designed to shock. Alice Cooper originally was a band that consisted of Furnier on vocals and harmonica, Glen Buxton on lead gu…