Iron Maiden is a British heavy metal band formed in 1975 by bassist Steve Harris. Known for their energetic performances and distinctive sound, they have become one of the most influential bands in the genre. Their music often features complex guitar riffs, powerful vocals, and themes drawn from history, literature, and mythology. The band's iconic mascot, Eddie, has appeared on many of their album covers and merchandise, becoming a symbol of the band itself. With numerous successful albums, including The Number of the Beast and Powerslave, Iron Maiden has garnered a dedicated fan base and continues to tour worldwide.