“We set up in this area at David’s house with an electronic drum kit and small PA. David was there, our engineer was there and we just played through the songs.
"I’d say at this point 80% of the riffs and ideas were done. In pre-production David really focused in on Nick [Augusto, drums] and the vocals. But then on things like Brave This Storm and To Believe, on the original versions it was the same riff through the verse, but David suggested that it should change every time around.
"That was something we’d never done - where a riff is expanded upon, and there is so much detail to a verse part. He tried to push us where it felt like we were just repeating and repeating. He got us out of our comfort zones.
"He told us we were great musicians and we didn’t need to settle on something and just repeat it and repeat it because it is easy; we should put layers into the song, not just double things for the sake of it. You need dynamics. He did that with the vocals, too. It’s something we had never done before.”