Fontaines D.C. are back with something properly unsettling by the sound of it. If "Tongue" is giving eerie and twisted vibes ahead of next month's album, then the Dublin lads are clearly not interested in playing it safe this time around. That's the kind of left-field creative move that tends to divide listeners, but it's exactly the sort of thing that keeps us and our audience engaged with what's happening in guitar music right now.