Roger Waters built his legacy as the primary creative force behind Pink Floyd, co-founding the band in London in 1965 alongside Syd Barrett, Nick Mason, and Richard Wright. As Barrett's mental health declined, Waters stepped up as the band's chief songwriter and conceptual architect, shaping Pink Floyd into one of rock's most ambitious and cerebral acts. His bass playing was always in service of the song, but it was his vision that truly defined the band's direction. The Dark Side of the Moon, The Wall, and Animals stand as towering achievements in progressive rock, blending existential themes, social commentary, and innovative studio techniques into something that felt genuinely cinematic. Waters left Pink Floyd in 1985 after internal tensions reached a breaking point, going on to release solo records like Amused to Death and stage theatrical performances of The Wall on a massive scale. His work is unflinchingly political and deeply personal, sometimes alienating casual listeners but rewarding those willing to engage with the darkness he explores. Love him or find him insufferable, there's no denying Waters fundamentally changed what a rock album could aspire to be.