Pink Floyd, formed in 1965 in London, is a pioneering rock band known for their progressive and psychedelic music. The original lineup featured Syd Barrett, Roger Waters, Nick Mason, and Richard Wright, with David Gilmour joining in 1967. Their groundbreaking albums, like *The Dark Side of the Moon*, *Wish You Were Here*, and *The Wall*, are celebrated for their innovative soundscapes and thought-provoking themes. Barrett’s departure due to mental health issues led Waters to take a prominent role in songwriting. Despite internal tensions, Pink Floyd's influence on music and culture remains profound, making them enduring icons of rock history.