The Fratellis find themselves trying out their latest in the searing Spanish desert - and then a f***ing* great "F" appears in the sky.

Dirty UK teamed up with Ben Unwin to create the storming performance, and the sub-plot about a couple lost in the desert.

The Dirty boys no doubt handled that f***ing great "F" themselves.

(* 'flaming', of course)

Watch 'Fratellis' Look Out Sunshine by Dirty UK and Ben Unwin' here