In Big House/Disclosure (2007) Mendi + Keith created an 8-channel sound-installation in Northwestern University's Kresge Hall. It featured an original house song interwoven with oral interviews with 100 Chicago-area citizens about family history, architecture, slavery and house music. The music in the installation was driven by the real-time changing stock prices of contemporary American companies with historical ties to the transatlantic slave trade, discovered under the ordinance required by the city.
