'Delta' is a record of differing shades, colours and textures. It's also a record that marks ten years since Mumford & Sons formed and draws on that shared experience of being on and off the road.

It's a moving collection of songs perhaps more intimate and expansive, both lyrically and musically, than ever before.

It's also a tender listen, introspective and reflective but married with those ecstatic stadium-sized dynamics.

It sounds like a career-defining body of work.