Myridon

Question: Where in the movie is the song called " Use Well the Days" sung by Annie Lennox?

Question: Tolkien never gave any age for Legolas but Peter Jackson did (I think it's 2100 years or so). Where did he get the idea for Legolas' age? Was it just arbitrary or was it based on other evidence (like that Legolas is obviously a younger elf- younger than, say, Elrond or Arwen)?

Question: What was the title of the score that was played after Theoden says "And Rohan will answer" in response to the Beacons of Minas Tirith until the part where the Rohirrim leave Edoras for Gondor? It's a Rohan theme and it seems that it is not in the soundtrack.

Question: This is actually to do with the book. When Sam finds that Frodo is dead he says: 'Gilthoniel A Elbereth. A Elbereth Gilthoniel o menel palan-diriel, le nallon sí di'nguruthos. A tiro nin, Fanuilos'. What does this mean?

Question: I doubt whether if this is a movie mistake or not so I better ask this question first: Where does the "lightning effect" come from in the Mount Doom sequence? Is this just a filmmaking technique to make the scene scary and climactic? As you can notice from other movies like Titanic where Jack and Rose where running along the flooded corridors of the ship and saving a child, there are broken electric wires that create this effect (lights flashing on and off continuously). In horror movies, there are always thunderstorm to justify that the "lightning effect" come from a real lightning. And now in ROTK, especially when Frodo is having his last look on the Ring before he says 'The Ring is mine.', there are "lightning effects." I don't think it's from the lava nor a thunderstorm and not certainly from a broken electric wire.

Question: On the balcony of Minas Tirith, Gandalf told Pippin that "no living man can kill" the Witch King of Angmar. Does that mean that the Dead or The King of the Dead can kill the Witch King now that he is not anymore 'living'?