It's the latest high profile cover from her...
Track is included on 'Amazon Acoustics' compilation
Debut album 'Liberation!' will be released on June 23
'Black Hours' features members of Vampire Weekend and Fleet Foxes - it comes out in May
Band perform 'We've Been Had' at NBA All-Star gig in New Orleans
'Sing to Me' will feature on Martin's new solo album 'We're All Young Together'
US band announced plans to take time away from duties two months ago
Bassist Peter Bauer reveals band 'have no future plans whatsoever'
The singer also pulls in members of The Shins and Fleet Foxes for the project
The promo clip for the band's new single was shot in a spooky abandoned building in Philadelphia