System Of A Down’s Serj Tankian has joined members of Audioslave on stage to pay tribute to Chris Cornell.
Supergroup - Prophets of Rage, which contains members of Audioslave, Rage Against The Machine, Public Enemy and Cypress Hill – were joined by the System Of A Down frontman to perform “Like A Stone” at the Rock Im Park festival in Germany over the weekend.
Serj had only recently collaborated with Chris Cornell on music for the film The Promise – starring Christian Bale.
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