David Singleton is an English record producer, audio engineer, record label director, musician, songwriter, author and Internet entrepreneur. He is best known as the production and business partner of Robert Fripp (King Crimson).Singleton is the co-owner/director (with Fripp) of the Discipline Global Mobile record label, half of the Ton Prob production team (again with Fripp) and the developer of the BootlegTV live concert streaming setup.