Amongst performances by the Foo Fighters, Temple Of The Dog, Metallica and a number of guests, Cornell's widow, Vicky, also paid tribute to her late husband."We all know how music can change us," she told the crowd, "but Chris did something more extraordinary - he changed music and paved the way for so many from Seattle to across the globe. And that legacy, and his influence, will live for generations to come. I am so proud that, along with his legacy, his philanthropic work continues to grow and flourish."Chris would be so very proud. Simply put, to me, and because of all of you, Chris lives on, a music immortal whose passion for helping others is more alive today than ever." Watch the performances here.