Released in 1981, Sky 3 continued the bands innovative fusion of progressive rock and classical music, combining virtuosic musicianship with dynamic instrumental arrangements. Featuring legendary guitarist John Williams, the album moves between intricate original compositions and classical influences, showcasing the groups evolving sound. Sky 3 became another major success, reaching #3 on the UK Albums Chart and #7 in Australia, further cementing Sky's place among the eras leading progressive rock acts.