 Harrison's favourite number was seven, and his favourite track on any of his albums was always the seventh.Dhani Harrison chose "Stuck Inside a Cloud" as his personal favourite track from his father's "Brainwashed" album, and thus gave it the "honour" of being the seventh track.Dhani Harrison explains in detail his late father's system for picking the sequence of songs on his albums on the "Brainwashed" DVD bundled with the bonus edition.