Official Release #93. Conceived, Composed & Produced by Frank Zappa. The two-disc compilation of alternative takes titled Understanding America is intended for devoted fans only. It's scattershot material, tied together loosely by one theme: Zappa's acerbic mistrust of American culture. Throughout the '60s, '70s, and '80s, social satire made up a huge amount of his catalog, so Big Brother, media outlets, organized religion, and recreational drugs are all subject to attack here. The gold nugget is the unreleased 25-minute "Porn Wars Deluxe," a Negativland-esque collage that pairs together samples of music with clips from the 1985 PMRC Senate hearings, for which Zappa played an integral role defending against censorship.