nce 1968. Nothing, however, prepared Pink Floyd or their audience for the massive mainstream success of their 1973 album, Dark Side of the Moon, which made their brand of cosmic rock even more approachable with state-of-the-art production, more focused songwriting, an army of well-time stereophonic sound effects, and touches of saxophone and soulful female backup vocals. Dark Side of the Moon finally broke Pink Floyd into superstardome in the United States, where it reached #1 on the Billboards. More astonishingly, it made them one of the biggest-selling acts of all time. Dark Side of the Moon spent an incomprehensible 741 weeks on the Billboard album chart. Additionally, the primarily instrumental textures of the songs helped make Dark Side of the Moon easily translatable on an international level, and the record became (and still is) one of the most popular rock albums worldwide. It was also an extremely hard act to follow, although the follow-up, Wish You Were Here, also made it to #1, highlighted by a tribute of sorts to the long-departed Barrett, "Shine On You Crazy Diamond." Dark Side of the Moon had been dominated by lyrical themes of insecurity, fear, and the cold sterility of modern life; Wish You Were Here and Animals (released following Wish You Were Here) developed these morose themes even more explicitly. By this time Waters was taking a firm hand over Pink Floyd's lyrical and musical vision, which was consolidated by The Wall in 1979. The bleak, over ambitious double concept album concerned itself with the material and emotional walls modern humans build around themselves for survival. The Wall was a huge success (even by Pink Floyd's standards), in part because the music was losing some of its heavy-duty electronic textures in favor of more approachable pop elements. Although Pink Floyd had rarely even released singles since the late '60s, one of the tracks, "Another Brick in the Wall," became a transatlantic #1. The band...
