Beastie Boys (L-R) Michael "Mike D" Diamond, Adam "MCA" Yauch and Adam "Ad-Rock" Horovitz perform at the 2004 MTV Movie Awards in Culver City, Calif.
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On September 29, 1998, Outkast's Aquemini came out the same day as A Tribe Called Quest's The Love Movement, Brand Nubian's The Foundation and Jay-Z's Vol. 2, Hard Knock Life.
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Adam Yauch speaks at a press conference before the 1998 edition of the Tibetan Freedom Concert in Washington, D.C.
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Adam Yauch (center), with Mike Diamond (right) and Adam Horovitz, in a photo from 1985, the year before the Beastie Boys' debut LP, Licensed to Ill, was released.
Janette Beckman
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Adam Yauch (left) with the Beastie Boys in 1987. The gruff-voiced rapper known as MCA died Friday after a battle with cancer.
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The Beastie Boys' eighth album, Hot Sauce Committee Part Two, is out this month — along with a long-form music video that takes a comedic look back at the group's early days.
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