Last night in Austin, Edward Sharpe and The Magnetic Zeros performed a new tune, titled “That’s What’s Up,” at the premiere of The Big Easy Express. The film is a documentary about the recent train tour the group did with Mumford & Sons and Old Crowe Medicine Show, directed by Emmett Malloy, who has done several concert films including The White Stripes documentary Under Great White Northern Lights. Late in the set, Marcus Mumford joined Sharpe, along with members of Old Crow Medicine Show, during their set.

Sharpe has a new album, titled Here, due out May 29 and will also be featured on the June cover of Relix magazine.