Denominazione di origine controllata Denominazione di origine controllata Denominazione di origine controllata (DOC; ; English: controlled designation of origin) is a quality assurance label for Italian wines. The system is modeled on the French "Appellation d'origine contrôlée" (AOC) designations. The Italian government introduced the system in 1963 and overhauled it in 1992 to comply with European Union law on protected geographical designations of origin, which came into effect that year. There are three levels of labels: DO — Denominazione di Origine" (designation of origin, seldom used), DOC — Denominazione di Origine Controllata" (controlled designation of origin), and DOCG — "Denominazione di Origine Controllata e
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