I was checking out an old performance by Abstract Tribe Unique on YouTube when I came across this U.N.I.T.Y. Committee / Freestyle Fellowship cipher, at least part of which I remembered seeing in This is the Life: How the West Was One. (That excellent documentary is still streaming for free on hulu by the way.) Props to Cut Chemist (of U.N.I.T.Y. Committee and Jurassic 5) for sharing the above footage via his YouTube channel.