He tells Soundwave TV: "We don't plan on what kind of record we're going to make. We react to each other - one guy starts playing something then the other guy reacts to it, and the other guys react to that.

"Next thing we know, we have a song. I think that's the best way to write music. We don't have a game plan as long as it's good, as long as we're happy and feeling it. It's worked for us over the years."

Moreno admits he hasn't begun work himself, saying: "The other guys started last week - I'm excited to hear what they've done so far."