Christopher John Boyle “Chris Cornell” http://chriscornell.com @chriscornell today is his 50th birthday He is the co-founder, former lead vocalist, songwriter & guitarist of the grunge band Soundgarden http://soundgardenworld.com @soundgarden He was the former lead vocalist of the rock band Audioslave http://audioslave.com He was the founder & vocalist of the grunge rock band Temple Of The Dog Hit Parader ranked Cornell #4 of the Heavy Metal All Time Top 100 Vocalists Great Vocalist