Virgin Records had been pushing Oldfield to create a sequel to Tubular Bells for many years prior to his departure from the label, but Oldfield was hesitant to do so, although his penultimate album for the label, Amarok, was in several respects a conceptual sequel to his 1976 album Ommadawn. For Tubular Bells II Oldfield enlisted the help of Tom Newman, who had helped produce the original, as well as established producer Trevor Horn (known for his work with The Buggles, Yes and Art of Noise). "Early Stages" which is an early version of what would become "Sentinel" was included Read more on Last.fm.
