Iron Maiden is one of the most recognizable ... The band’s only concept album to date, Seventh Son Of A Seventh Son builds on the progressive metal style of its predecessor Somewhere in Time ...

Iron Maiden are one of the most successful ... like ‘Powerslave’ (1984), ‘Some-where in Time’ (1986) and ‘Seventh Son of a Seventh Son’ (1988). As if all this weren’t enough ...