Formed in London in 1965, Pink Floyd emerged from the underground psychedelic scene. Original members included Syd Barrett (guitar/vocals), Nick Mason (drums), Roger Waters (bass/vocals), and Richard Wright (keyboards). The band's name combined blues musicians Pink Anderson and Floyd Council.**Syd Barrett** (1965-1968): Founding frontman whose mental health struggles led to his departure.**David Gilmour** (1968-present): Replaced Barrett, becoming co-lead vocalist and guitarist.**Roger Waters...