Andre 3000 - André Benjamin, sometimes Three Stacks and always one half of the mighty OutKast - sat down with Microphone Check hosts Ali Shaheed Muhammad and Frannie Kelley before a screening of the just-released Jimi Hendrix biopic in which he stars. He spoke about his current work with the Queen of Soul, how and why OutKast and the Dungeon Family 20 years ago put the city of Atlanta on their backs and what young musicians now can learn from his group's early days.