Little Mix have admitted that they've taken "a risk" when it comes to their new single Move.
During an interview with Digital Spy, Jade Thirlwall revealed: "It's so quirky and different - I'd definitely say we've gone a bit cooler with this one.
"I love the structure of it - it's so different that it means you have to listen to it a few times to get your head around it."
Bandmate Leigh-Anne Pinnock continued: "I don't think we'd be Little Mix if we didn't take a risk. When 'Wings' came out there was nothing else like it at the time - it was something a bit different - and we like doing that.
"It's about finding our sound and having fun with it."
The X Factor girlband were then asked whether Move gives fans an idea of what to expect from their sophomore album Salute, to which Jade replied: "I think that's what this new album is all about really - widening our fanbase as much as we can."
Pinnock concluded: "The album is being mixed this week. We were listening to it back and we're just so proud of it. We can't wait to get it out there!"
Move is due for release on November 3.