One after one by the star dogged moon

Too quick for groan or sigh

Each turned his face with a ghastly pang

And cursed me with his eye

Four times 50 living men

(And I heard nor sigh nor groan)

With heavy thump, a lifeless lump

They dropped down, one by one

The longest, studio recorded, #IronMaiden's song is Empire of the Clouds...