There are two songs that match what I'm looking for, the theme song for Skyrim, and 'The Misty Mountains' from The Hobbit. I was hoping to find more songs with that 'deep chanting' voice, and add them to my collection. From my searches, all I've managed to find are Tibetan monks making weird noises, and Gregorian Chanters about an octave too high. I'm hoping to find something in that really deep range, to either buy, or hopefully find a free download for. (Assuming there are legal versions available for free download...)

The Halo theme has that too, iirc. I'll add more if I think of any.