French wine we know today. In 1935, numerous laws were passed to control the quality of French wine. They established the Appellation d'origine contrôlée system, which is governed by a powerful oversight board (Institut national des appellations d'origine, INAO). Consequently, France has one of the oldest systems for protected designation of origin for wine in the world, and strict laws concerning winemaking and production. Many other European systems are modelled after it. The word "appellation" has been put to use by other countries, sometimes in a much looser meaning. As European Union wine laws have been modelled after those of the French,
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