Two dope boys on a Cadillac: Andre 3000 and Big Boi in the early days. Michael Ochs Archives/Getty Images hide caption

itoggle caption Michael Ochs Archives/Getty Images

The fictional band from This Is Spinal Tap plays a real-life concert in 1984. Nigel Tufnel, the guitarist played by Christopher Guest, favored amplifiers whose volume could be cranked up to 11. Ebet Roberts/Redferns hide caption

itoggle caption Ebet Roberts/Redferns

Big Boi's debut solo album stayed on the shelves of Jive Records for nearly three years. It was recently released by Def Jam. hide caption

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OutKast's Stankonia was one of those game-changing records that made everyone perk up and pay attention. courtesy of the artist hide caption

itoggle caption courtesy of the artist