An American Wave, a concert film focused around the band alt-J’s concert in Kansas city, premieres tonight in preparation for their return to the US this fall for a headline tour.

Directed by Julian Acosta, who has also directed music videos for MIA, The Shins, Passion Pit, Band of Horses and Foster The People, the film includes raw footage and interviews with the band and  full-length performance from alt-J’s sold out show at the Midland Theater in Kansas City.

An American Wave premieres tonight, July 12th at 9PM EST at http://www.youtube.com/user/TheWarnerSound

Watch Trailer:

Tune into drummer Thom Green’s Reddit AMA this Monday, July 15 at 4pm EST to have all your alt-J questions answered. For more information please visit the website here:http://www.reddit.com/r/iAmA/