Complex sentence: "Fear of the Dark" is a song by English heavy metal band Iron Maiden, written by Steve Harris, bass player and main songwriter for Iron Maiden, as the title track to Iron Maiden's 1992 album "Fear of the Dark".
Split into simpler sentences: Fear of the Dark is a song by British heavy metal band Iron Maiden. Written by Steve Harris, the band's bass player and primary songwriter, it serves as the title track to Iron Maiden's 1992 album "Fear of the Dark".