Listen to a track from the upcoming Hadeon from longstanding Dutch band Pestilence, one is immediately struck by the similarity to late-1990s Morbid Angel: the riffs are there, albeit a bit impatient and tightly circular, but the whole experience is not. What is missing? To understand this, we must go to the core of what made death metal what it is.
If you wanted to explain to a normal person what death metal is, looking at the core of its spirit, you might haul out Slayer Hell Awaits, Hellhammer Apocalyptic Raids, and Bathory The Return… because these influenced the techniques, composition, and spirit of death metal. From Hellhammer and Slayer, it got its song structure and aesthetics; from Bathory its themes and riff technique.
Death metal took the original idea of metal, formed when Black Sabbath and others began using power chords to make phrasal riffs instead of harmony-oriented open chord riffs, and developed it further. This is different than doing something “new” or “progressing” because it means undertaking the much harder task of developing an idea further at a structural level instead of just changing aesthetics.
With the rise of underground metal, death metal adopted chromatic riffing and made the interplay between riffs form a narrative to each song. This abolished typical rock song structure and, because the guitar served as a melodic instrument instead of a harmonic one, forced vocals, bass and drums into a background role. How well the riffs fit together and portrayed an atmosphere, idea, or sensation defined the quality of the music.
Pestilence came from a solid death metal background with Consuming Impulse but showed a speed metal styled approach on Malleus Maleficarum, and this tension has stayed with the band for its entire career. The speed metal style of verse and chorus built on a singular theme that is present in the music is easier to jam on and use harmony to complement, where death metal rarely explicitly states its theme, only silhouetting it in the interaction between its many riffs. With speed metal, bands can set up a chord progression and develop it in layers of internal commentary like jazz, and this puts vocals back in position number one among the lead instruments.
“Non-Physical Existent” is a two-riff song with both based on the same note progression. It creates its intensity through the clash between a ripping circular high speed riff and a slower chromatic riff that uses odd harmony to distinguish notes in an otherwise linear theme. The song breaks into a solo section over one of the riffs, and has a type of turnaround the drops into the faster riff as a return. But there is no real interplay nor any narrative.
From the riffs themselves, this is a good song, but unfortunately, it is not death metal. Nor will it last because essentially it is a closed-circuit video of itself, a riff commented on by another, without resembling any particular experience or emotion, therefore being a null journey, more like stasis in space while riffs loop. It is better than not bad, but still not of real interest to the death metal fan.