Iron Maiden are an English heavy metal band formed in Leyton, East London, in 1975 by bassist and primary songwriter Steve Harris. The band's discography has grown to 41 albums, including 17 studio albums, 13 live albums, four EPs, and seven compilations. They have also released 47 singles and 20 video albums. Two electronic games have been released with Iron Maiden soundtracks, and the band's music is featured in a number of other video games.
As pioneers of the new wave of British heavy metal movement, Iron Maiden achieved initial success during the early 1980s. After several line-up changes, the band went on to release a series of UK and US platinum and gold albums, including 1980's debut album, 1981's Killers, 1982's The Number of the Beast, 1983's Piece of Mind, 1984's Powerslave, 1985's live release Live After Death, 1986's Somewhere in Time, 1988's Seventh Son of a Seventh Son, 1990's No Prayer for the Dying, and 1992's Fear of the Dark. In 1982 the band released its album The Number of the Beast, the first with Bruce Dickinson, who replaced Paul Di'Anno as lead singer. This was a turning point in their career, helping establish Iron Maiden as one of heavy metal's most important artists. The Number of the Beast is among the most popular heavy metal albums of all time, having sold almost 20 million copies worldwide.Since the return of lead vocalist Bruce Dickinson and guitarist Adrian Smith in 1999, the band has undergone a resurgence in popularity, with a series of new albums and highly successful tours. Released in 2006, fourteenth studio album A Matter of Life and Death, reached top sales in dozen of countries, initiating the series of Iron Maiden's highest-ranked albums. Their 2010 album, The Final Frontier, peaked at No. 1 in 28 countries and received widespread critical acclaim. The sixteenth studio album, The Book of Souls, was released on 4 September 2015 to similar success, debuting at number one in the album charts of 24 countries with physical sales and summary in 43 territories with physical and digital sales. The seventeenth studio album Senjutsu was released on 3 September 2021 and eventually reached No. 1 in 24 countries.By 2017, Iron Maiden had sold well over 100 million copies of their albums worldwide, despite minimal radio and mainstream media support. As of 2021, the band’s releases have sold over 200 million copies worldwide, including albums, singles, compilations, and video releases. Iron Maiden have become one of the most influential and revered rock bands of all time and helped spawn an entire genre of music. Critics have stated that the band elevated heavy metal to an art form, proving that academic and musical inspirations can coexist. The band is also hailed as one of the greatest live acts of all time.The band and its members have received multiple industry awards including the Grammy Awards and its equivalents in other countries. Other accolades the band has received include Brit Awards, Silver Clef Award, Nordoff-Robbins Award, Ivor Novello Awards, Juno Awards, Guinness Book of World Records, Public Choice International, Classic Rock Roll of Honour Awards, ECHO Awards, Top.HR Music Awards, Žebřík Music Awards, Honorary Doctorates, State Prizes, sales recognition, charity and sport awards among many others. Iron Maiden were inducted into the Hollywood RockWalk, BPI Hall of Fame and Kerrang! Hall of Fame. The band is also a part of permanent exhibitions of the Rock and Roll Hall of Fame, British Music Experience and Wacken Open Air Hall of Fame.Iron Maiden's lyrics cover such topics as history, literature, war, mythology, society and religion. Many of their songs are based on history, classic literature and film. As of October 2019, the band have played some 2500 live shows, performing for tens of millions of fans. For over 40 years, the musicians have been supported by their famous mascot, "Eddie", who has appeared on almost all of their album and single covers, videos and merchandise. Originally designed by Derek Riggs, Eddie became the main attraction of Iron Maiden live shows, which feature theatrical elements like coloured backdrops, inflatables, pyrotechnics, elaborate lighting rigs, props and stage sets.