Stankonia is the fourth studio album by American hip hop duo OutKast, released October 31, 2000 on La Face Records. The group's previous release, Aquemini (1998), played a significant role in introducing Southern hip-hop to other areas of the United States. In the spring of 1999, OutKast began working on Stankonia in the duo's recently purchased Atlanta recording facility, Stankonia Studios. The band's ownership of the studio allowed for less time constraints and subsequently, more musical experimentation. Stankonia features appearances from many local Atlanta musicians whom the group discovered while visiting clubs in the city.