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20. Soundgarden: Chris Cornell cut his hair, became a John Varvatos model and did some songs with Timbaland -- basically dumping on his grunge roots and fans. But recent shows with Soundgarden have shown he can still screech with the best of 'em. Let's hold out hope that this leads not only to more Soundgarden material, but a Temple of the Dog reunion, too. (We're going hungry, etc.)
