Iron Maiden-Killers (1981)

Iron Maiden's second album confirmed the band's growing popularity among heavy metal fans worldwide. While more elaborately produced than its predecessor, it sacrificed the spontaneity and freshness of their debut, opting instead for more restrained and accomplished compositions and greater instrumental complexity a trend that would be further reinforced in subsequent releases. This complexity is evident in the frenetic tracks "Purgatory", "Wrathchild", and "Twilight Zone", the reflective "Murders in the Rue Morgue", the intense and emotional "Innocent Exile" and "Genghis Khan", and the melodic "Prodigal Son". "Killers" became a classic for Iron Maiden and heavy metal in general, achieving overwhelming commercial success with numerous gold and platinum records worldwide for its multi-million sales.