Appellation d'origine contrôlée Appellation d'origine contrôlée The appellation d'origine contrôlée (AOC; ; "protected designation of origin") is the French certification granted to certain French geographical indications for wines, cheeses, butters, and other agricultural products, all under the auspices of the government bureau "Institut national des appellations d'origine", now called Institut national de l'origine et de la qualité (INAO). It is based on the concept of "terroir". The origins of AOC date to the year 1411, when Roquefort was regulated by a parliamentary decree. The first French law on viticultural designations of origin dates to August 1, 1905, whereas the first modern law was
What Shall We Do Now? song is the same backing track as "Empty Spaces", but in the original key of D minor. It's a slow, dark progression with a repetitive, electronic drum beat and solo guitar, but where "Empty Spaces" ends and segues into "Young Lust", "What Shall We Do Now?" moves into a second, louder section punctuated with guitar power chords. The transition of D - E - F - E is a recurring theme throughout the album, heard on "In the Flesh?", "In the Flesh", "Waiting for the Worms", and the three "Another Brick in the Wall" songs. The long verse is played