Dolly Parton & Pentatonix Perform 'Jolene' A Cappella: Watch
In a new video posted to Pentatonix's YouTube channel, Parton sings the leads while the Grammy-winning a cappella group's offers support with backing harmonies and rhythm.
Watch it here:
Pentatonix kicks off its world tour in Singapore on Saturday. The song is available across digital storefronts.
Both parties praised each other online, with Parton saying it was a lot of fun collaborating on the rearrangement and Pentatonix calling the experience "a dream come true."