Pink Floyd and Philosophy: Careful with that Axiom, Eugene!

With their early experiments in psychedelic rock music in the 1960s, and their epic recordings of the 1970s and '80s, Pink Floyd became one of the most influential and recognizable rock bands in history. As "The Pink Floyd Sound," the band created sound and light shows that defined psychedelia in England and inspired similar movements in the Jefferson Airplane's San Francisco and Andy Warhol's New York City. The band's subsequent recordings forged rock music's connections to orchestral music, literature, and philosophy. "Dark Side of the Moon" and "The Wall" ignored pop music's ordinary topics to focus on themes such as madness, existential despair, brutality, alienation, and socially induced psychosis. They also became some of the best-selling recordings of all time.