Darker Still, McCall says, is the vision he and his bandmates - guitarists Jeff Ling and Luke Kilpatrick, bassist Jia O’Connor and drummer Ben Gordon - have held in their mind’s eye since a misfit group of friends first convened in their parents’ basements and backyards in 2003. The journey to reach this moment has seen Parkway evolve from metal underdogs to festival-headlining behemoth, off the back of close to 20 gruelling years, six critically and commercially acclaimed studio albums (all of which achieving Gold status in their home nation), three documentaries, one live album, and many, many thousands of shows.

To understand that growth is to understand Darker Still, both musically and thematically. Those who thought they had Parkway Drive figured out - the unrivalled energy, the high-octane breakdowns, McCall’s trademark bark - need reconsider everything they know about Australia’s masters of heavy. Darker Still stands as the culmination of a transformative time that has seen Parkway reach new heights of creativity and success by eschewing the restrictive, safe conventions of genre and abandoning their own self-imposed rules in favour of a wide-eyed appreciation of bold new horizons.

This is the Parkway Drive the band have been striving to be for two decades. Emerging from the darkness of the past few years, this is the true face of Parkway: redefined and resolute, focused in mind and defiant in spirit.