Audioslave frontman Chris Cornell has announced he will be leaving the group due to "irresolvable personality conflicts as well as musical differences". There has been no further word on whether the band will continue without him, and if so, who would take over vocal duties.

Meanwhile, the remaining members of Audioslave will be taking part in the "knockout blow" reunion of the year, with their prior vocalist Zach de la Rocha, in the form of Rage Against the Machine at this year's Coachella festival. Guitarist Tom Morello has stated that the reunion is a one-shot deal.

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