Guitarist Robert Fripp recently visited Microsoft HQ in Redmond, Washington to record sounds for Vista, formerly Longhorn, the next-generation PC operating system. The occasion is commemorated by a 25-minute video on a Microsoft
website. Fripp was told to generate sounds for a "clean, connected, confident" operating system with emphasis on the colors blue and green (which he translated as the keys of D and E). The musician’s recent switch from an IBM ThinkPad to a Mac goes unmentioned during the session.