Okay so, Top 2 songs from every album (i'm gonna include LAD, RiR and DOTR because, well, they're good.)
Iron Maiden – Phantom of the Opera, Prowler
Killers – Murders in the Rue Morgue, Prodigal Son
Number of the Beast – Total Eclipse, Hallowed Be Thy Name
Piece of Mind – Where Eagles Dare, To Tame a Land
Powerslave – Aces High, 2 Minutes to Midnight
Live After Death – Revelations, Rime of the Ancient Mariner
Somewhere in Time – This is tough, Wasted Years, Stranger in a Strange Land (or Alexander and Sea of Madness depending on mood.)
Seventh Son of a Seventh Son – Evil That Men Do, Infinite Dreams
No Prayer for the Dying – No Prayer for the Dying, Public Enema No 1
Fear of the Dark – Fear of the Dark, Afraid to Shoot Strangers
The X Factor – Edge of Darkness, Lord of the Flies
Virtual XI – Futureal, Clansman
Brave New World – The Fallen Angel, Wickerman
Rock in Rio – Sign of the Cross, Dream of Mirrors
Dance of Death – Gates of Tomorrow, No More Lies
Death on the Road – Paschendale, Dance of Death
A Matter of Life and Death – For the Greater Good of God, Brighter Than a Thousand Suns