British folksters Mumford & Sons are set to unleash a "different experience" on their new album.

The album, which will mark the follow up to the lauded 'Sigh No More', is currently still being worked on, with no concrete release date set.

However, speaking to MTV, the band said that it will be "different" from what has come before, and a bit of a challenge too. They said:

"We're still recording. We don't really like to put any boundaries on it; we'll keep going until it's right. It's definitely a different experience from the first one, as it should be, I think. But it's been challenging in all the right ways. It's going well."

"I think we just want the songs to be good, and to sound right, and to feel like we've expressed everything we want to as straightforwardly and honestly as we can...and we're working towards that."