New Brunswick, New Jersey sisters HelenaMaria churn out a slow acoustic rendering of "Blue Jeans," the 2011 sadcore triphop hit by New York City artist Lana Del Rey.
Though this article indicates that genetics determine dominant hand, one of the identical twins is a righty, while the other's a southpaw.
For a Lana Del Rey cover, her version of Donovan's "Season of the Witch" can be found here.
