Meet Camille and Kennerly Kitt, identical twins and professional harpists. In the video above they crank out a rendition of "Ballad Of The Goddess" from Nintendo's The Legend Of Zelda: Skyward Sword. I should mention they're dressed almost perfectly for the part(s) and well, to borrow from Lorraine Baines McFly, are dreamboats.
Going by the About page on their official website, the pair sound nothing short of prodigies. They're the only known professional harp-playing twins in the world -- as far as they're aware. Both have Bachelors of Music from "a prestigious Conservatory of Music" (there are a few in the States), are black belts in Tae Kwon Do, qualified as swimmers for the Junior Olympics not once but five times and, to top it off, are "'distinguished experts' in rifle marksmanship". You know, as all harpists are.
You can see more of their covers on their YouTube channel, including "Zombie" by the Cranberries and Gun N' Roses' "Sweet Child O' Mine".