Novarupta’s Astral Sands is the fourth and final part of a tetralogy based on the elements fire, water, air, and earth. Covering the ‘earth’ part of that equation, Astral Sands follows ‘air,’ which came in the form of 2022’s Carrion Movements. A departure from previous outings, that album was an instrumental piece, comprising just two sprawling compositions but was executed so well that I couldn’t help but award it a 4.0. Astral Sands sees Novarupta not only reintroduce the vocals but return to the model seen on the series’ first two installments, Disillusioned Fire and Marine Snow, respectively, working with a different vocalist for each track on the album. Despite this choice having the potential to sap cohesion, to date Novarupta has somehow made it work. Can the band see out its ambitious series on a high? Compared to the ethereal grandeur and restraint of Carrion Movements, there is an instant sense of presence and immediacy to Astral Sands from the off, even on instrumental intro “Ensamstående: Enastående.” The whole record has a heavily distorted sound, that borders on sludge in the atmosphere it generates, without actually delivering sludge in the music (opening of “Seven Collides” or the back half of “Terraforming Celestial Bodies,” for example). In that sense, there’s something of Bossk’s Migration about it. Paired with upbeat drumming that borders on d-beat in places (closer “Now We are Here (at the Inevitable End)” or “The Clay Keeps”), Novarupta has a propulsive energy throughout that is at odds with much of their previous output, which is often ponderous and slow build. Even as Novarupta descend into morose trad doom a la Tiamat (“Breathe Breathe,” with vocals from Patrik Wirén of Misery Loves Co.) there’s a shimmering lightness to the guitars, enhanced by the synths, which slide from left to right and back again in the mix, that keeps the whole surprisingly vibrant. Inevitably, with an album that changes vocalist on eight of its nine tracks (with one instrumental number), your enjoyment of Astral Sands will vary somewhat track by track, according to whose voice you like best. The indisputable highlight of the piece—at least for me and it’s my review, so it’s indisputable for present purposes—is closer, “Now We are Here (at the Inevitable End),” which finds Martin Wegeland of Domkraft on mic duties. Initially airy, vulnerable, and breathy in his delivery, by the end of the track and, therefore, the album, Wegeland hits the sort of manic intensity and urgency that I look for in the likes of Julie Christmas. Other standouts include the almost poppy “Endless Joy” and “Terraforming Celestial Bodies,” with the latter (featuring Greanleaf’s Arvid Hällagård on vox) nodding towards The Cure.1 Throughout the shifts in pacing and mood on Astral Sands, driven principally by the ever-changing vocal line-up, there’s a consistency in the sound, which knits together Novarupta’s songwriting. Whether it’s the lush post-metal guitars and bass groove (“Cosmographia”), or the spangly, fizzing synths, there’s a through line to the record that holds it together. It also helps that the various singers adopt a broadly comparable approach, with no harsh vocals on show and most taking a slightly distant, almost 80s-synthwave approach to their delivery. The production throughout, presumably to deliver that earthy feel, leans heavily into fuzz and distortion at the front of the soundstage, even though there’s an almost crystalline quality to some of the soundscapes and melodies behind that. To be honest, I had no idea what to expect from Astral Sands. I had been tipped off in advance that the vocals were back but had resolutely resisted listening to the singles. And I’ll admit I was nervous. While I enjoyed Marine Snow, for me the highlight of Novarupta’s catalogue was Carrion Movements, where the abandonment of ever-shifting vocalists allowed mainmen Alex Stjernfeldt and Arjen Kunnen to focus on their compositions, which were huge in scope and delicately executed. On Astral Sands, the pair have reverted to their previous model, while learning from what they delivered on Carrion Movements. Although the album is structured as nine tracks, there is flow and a sense of grandeur to it, which builds on Carrion Movements. Even the bookending of the album, with reflected similarities between the start of sonorous opener “Ensamstående: Enastående” and more intense closer “Now We are Here (at the Inevitable End),” highlights this. More than a worthy closing movement in Novarupta’s tetralogy, Astral Sands is the pick of the series. Rating: 4.0/5.0