Peter Hollens as a great voice, IMO, but his real talent is in laying down different tracks of his voice for these songs.

The first one I heard, of course, was his duet with (sigh) Lindsey Stirling of "Skyrim".
http://www.youtube.com/watch?v=BSLPH9d-j...

...sorry, where was I? Got caught up watching... nevermind...

Then Game of Thrones with (sigh) Lindsey Stirling...
http://www.youtube.com/watch?v=rUgAgfO-1...

Then I had to listen to his version of "Misty Mountains"
http://www.youtube.com/watch?v=nEwzFF4He...

And you can guess why "I Won't Give Up" caught my eye:
http://www.youtube.com/watch?v=TvJ0HzLke...

Anyway, thought I'd share his work with y'all, both because I think some here might appreciate it, and I think his talent deserves promotion.