Radio K.A.O.S. is the second solo studio album by English rock musician Roger Waters. Released on 15 June 1987 in the United Kingdom and June 16 in the United States, it was Waters' first solo studio album after his formal departure from the band Pink Floyd in 1985. Like his previous and future studio albums and many works of his during his time with Pink Floyd, the album is a concept album based on a number of key topical subjects of the late 1980s, including monetarism and its effect on citizens, popular culture of the time, and the events and consequences of the Cold War. It also makes criticisms of Margaret Thatcher's government, much like Pink Floyd's The Final Cut (1983), another album conceived by Waters.

Amused to Death is the third studio album by English musician Roger Waters, released 7 September 1992 on Columbia. Produced by Waters and Patrick Leonard, it was mixed in QSound to enhance its spatial feel. The album features Jeff Beck on lead guitar on several tracks. The album's title was inspired by Neil Postman's 1985 book Amusing Ourselves to Death.