Last month, we brought you news of a mysterious film project that Canadian band Arcade Fire were working on, called 'The Reflektor Tapes'.

Now, further details of the film have emerged, as well as a new trailer.

The feature-length film documents the band's creative process for their last album 'Reflektor', including writing and recording sessions. It also follows them as they toured the album all over the world.

It's released in cinemas on September 24th, although it has not yet been confirmed whether it will be shown in any Irish cinema.

Watch the official trailer below: