“Prog taught me to do whatever the hell you want – go in any direction you want”: 10 times Iron Maiden went shamelessly all-out prog

Unlike Dickinson, who’s performed with Tull mainman Ian Anderson, Harris tells Prog: “I’ve never met himn. Iron Maiden - Rime of the Ancient Mariner [Flight 666 DVD] HD - YouTube Watch OnSeventh Son Of A Seventh Son (1988)It was all-out prog rock by 1988, with keyboards introduced into the Maiden sound for the first time. Prog Newsletter Sign up below to get the latest from Prog, plus exclusive special offers, direct to your inbox! Empire Of The Clouds (2015)With its laid-back piano intro, the final track on 2015's The Book Of Souls remains the longest song on any Maiden album. Indeed, on the vinyl version, the last disc almost becomes a standalone Maiden prog album!