[dancing spawn of ungoliant]

Oh, right, now I remember. So the gong was in TTT then.
About track 8 and it's Elvish aspect... apart from the lyrics, I don't think it's particularly elven-like. But that doesn't really bother me. On screen there's emotionally a lot going on. There's this creepy feeling that the Ringwraiths are close and they might just jump out behind the nearest bush. Frodo is convulsing and gasping and it doesn't seem probable that Aragorn & co. could manage to escape.

But then: the next thing we know there's this elf lady in her fluffy gown looking, sounding and acting like an angel. I think this piece doesn't refer to Rivendell or Mordor as much as the emotions during Arwen's first scene. Of course there are clips from different themes but in the film the track (in my opinion) rather emphasizes emotions than reveals any new cultural matters. For me it works really well.