One year following the Sundance Film Festival premiere of Ahmir "Questlove" Thompson's directorial debut in "Summer of Soul (...Or, When The Revolution Could Not Be Televised)," its official soundtrack is finally here. The 17-song album, released on Jan. 28, features live performances from the 1969 Harlem Cultural Festival, much of which was lost to history until Questlove was tapped to make the film.