Beautiful harp cover of The Cranberries' "Zombie"

(CBS) - The Cranberries' 1994 hit "Zombie" is already a hauntingly beautiful song. This cover by musical twins Camille and Kennerly takes that to the next level. This instrumental duet on electric harp is elegant, wistful and an excellent tribute to a classic track.

Camille and Kennerly have quite a few covers online. Their Facebook page bills the pair as "the world's only known identical twin professional harpists," which seems pretty accurate. The twins have been covering songs for years - everything from Coldplay to Metallica to video game tunes. (Check out their YouTube page HERE.) But in our humble opinion, the eerie "Zombie" is a perfect fit for Camille and Kennerly's lilting harp skills.