Pink Floyd evolved from an earlier rock band, formed in 1965, which was at various times called Sigma 6, The Meggadeaths, and The Abdabs. When the band split up, some members — guitarists Rado “Bob” Klose and Roger Waters, drummer Nick Mason, and wind instrument player Rick Wright — formed a new band called ‘Tea Set’. After a brief stint with a lead vocalist named Chris Dennis,[4] guitarist and vocalist Syd Barrett joined the band, with Waters moving to bass.[5] When ‘Tea Set’ found...