One of the most iconic voices of a generation, Soundgarden and Audioslave frontman, and accomplished solo artist, Chris Cornell has sadly passed away at the age of 52. A statement from his representative, Brian Bumbery says Cornell died on Wednesday night in Detroit. The legendary grunge pioneer was still touring, and had remaining dates to play. A sad day for fans of the alt-rock powerhouse, and indeed, anybody who has had an interest in good music over the past three decades. RIP, Chris Cornell.