Lunacy

Pink Floyd lost its co-founder and frontman when Syd Barrett left, and the group drifted for a while, putting out a run of hazy but inventive jam albums while touring costs pushed them close to financial ruin. Their eighth record carried high stakes, and the timing turned out to be fortunate. Issued in March 1973, The Dark Side of the Moon reached the top of the US Billboard chart and remained there for more than 700 weeks, with sales now above forty-five million copies.

Award-winning music biographer John Kruth examines how this landmark album came together and explores why it still reaches listeners across generations and continents. He places the record within its cultural and musical moment and breaks down the mix of influences that shaped it, from avant-garde electronics to jazz and classical music, and how that combination produced its lasting originality.

Kruth draws on in-depth interviews with musicians, artists, DJs, and others who have deeply personal connections to the album. They include an astrophysicist, a nurse who has worked in a leading neurosurgeon's operating room with "Brain Damage" playing, and a woman who gave birth while shouting along to "The Great Gig in the Sky."

The book is full of behind-the-scenes detail and unexpected observations. Rather than retracing familiar rock history, it honors a distinctive period and the music that defined it.