Essential Iron Maiden is the most recent compilation of Iron Maiden's greatest hits. It contains everything from classics such as The Number of the Beast and Run to the Hills to newer songs such as Brave New World and Rainmaker. An excellent choice for long time fans or for someone just beginning to listen to Iron Maiden. My favorite song off the album, and one of my all time Maiden favorites is Paschendale written about the horrors of the Battle of Paschedaele.