Which is a heavy metal band, Gary Braver or System of a Down?
Gary Braver Gary Goshgarian known by his pen name Gary Braver is an English professor at Northeastern University (Boston), United States, where he teaches courses in science fiction, modern bestsellers, horror fiction, and fiction writing.
Gar Samuelson Gary C. "Gar" Samuelson (February 18, 1958 – July 22, 1999) was an American musician best remembered for being the drummer for American thrash metal band Megadeth from 1984-1987, contributing to their first two albums "Killing Is My Business... And Business Is Good!" and "Peace Sells... But Who's Buying?". He is considered as one of the most influential drummers to thrash metal, having pioneered the incorporation of jazz fusion into the subgenre.