Band unveil footage taken in Nashville studio
The pair sing 'I Wonder' backed by Jack White's all-male band The Buzzards
The incident took place in Nashville after Brittany Howard played a show with Thunderbitch
Singer Brittany Howard says the band were approached by a talent researcher
Alabama quartet will play four further dates in the UK later this year
Band say they'd love to work with the former White Stripes man again
The Vaccines, Bon Iver and Jarvis Cocker are also fans of the world's hottest new band
The band also tell NME all about their whirlwind year
Band play first gig since storming into UK album charts