Question: Who was the American vocalist, guitarist, and bandmate of Tony Rombola, who is ranked in the top 50 of the top 100 Heavy Metal Vocalists by "Hit Parader"
Sentence (from "Sully Erna"): Salvatore Paul "Sully" Erna Jr. (born February 7, 1968) is the American vocalist and guitarist for the American hard rock band Godsmack.
Relevant evidence: Yes