Apocalypse Now, Ride of the Valkyries
Apocalypse Now (1979).
The music is 〈The Ride Of The Valkyries〉 by Richard Wagner. amazon.
What is a Valkyrie? Quote:
In Norse mythology, a valkyrie (from Old Norse valkyrja “chooser of the slain”) is one of a host of female figures who decide who will die in battle.