The Swedish solo project that has, across about eighteen years and a catalogue of cassettes, vinyl, CDs, and split releases, scaled the Cold Meat Industry death-industrial tradition into the 2010s and 2020s as the mode's contemporary continuation.
Trepaneringsritualen is the solo project of Thomas Martin Ekelund (b. 1977), founded in 2008 in Göteborg, Sweden and currently based in Germany. The project's name is literally so: trepanering is the Swedish term for trepanation, the surgical procedure of drilling or scraping a hole into the human skull, historically practised across multiple ancient and medieval medical traditions and later surviving as a marginal procedure in the twentieth-century alternative-medicine and consciousness-modification vein; ritualen is the rituals. The project name therefore reads as "the rituals of trepanation," and the thematic idiom of the catalogue (occult invocation, ritual instrumentation, runic and typographic ornament, vocal incantation, percussion-and-electronics ensemble construction) is consistent with the name's declaration. The project is commonly abbreviated as T×R×P, with the cross-and-dot typographic ornament adopted across the catalogue's packaging and promotional material.
Ekelund's documented prior projects established the compositional method that Trepaneringsritualen later consolidated: Dead Letters Spell Out Dead Words (the pre-2008 vehicle), Nullvoid, and Th. Tot all operated in the experimental-electronic and ambient manner. Trepaneringsritualen's move from the experimental-ambient method to specifically death-industrial-and-ritual territory is documented across the project's first three years: the 2008–2010 cassette and split releases (across small European and American underground labels) establish the sonic palette, with the 2011 cassette catalogue (Martyrium on Small Doses, Veil The World on Kości, The Totality Of Death on tape) consolidating the death-industrial-and-ritual mode as the project's default.
The project's founding statement at scale is Perfection & Permanence (Cold Spring, CSR149, 2014). The album is the first major Cold Spring release for the project and established Ekelund's method at the contemporary specialist-label distribution scale. The album's sonic mode (gothic-textured death-industrial percussion + ritual-vocal incantation + processed-noise underlayers + heavy looped construction) consolidated the project vein into the form later releases have extended. The Totality Of Death 2CD (Malignant + Silken Tofu, 2013; later 3LP edition on Retortae, 2015) is the retrospective compilation of the project's first five years of cassette-and-tape catalogue, scaled into the vinyl-and-CD distribution idiom that Perfection & Permanence later established as the project's default.
Kainskult (Tesco Organisation, 2017) is the project's peak across the second-decade catalogue. The album expanded the project method with collaborators (Michael Idehall, Kim Larsen and adjacent contemporary figures on selected tracks), and the sonic manner moved into more rhythmically-pronounced and structurally-articulated territory than the project's prior catalogue had developed. The contemporary critical-press response across the 2017–2018 period identified Kainskult as the project's peak; the album's compositional method (death-industrial-grounded but with rhythm-and-melody articulation) later became the template the project's 2018 onward catalogue has extended.
The project's collaboration palette is considerable. The 2014 One Hundred Year Storm live recording with Sutekh Hexen (issued on Pesanta Urfolk and Cloister Recordings) documented the ritual-noise improvisation mode at full scale. Split releases with Deathstench (2013, Malignant), Body Cargo (later consolidated on the 2016 Bandcamp release Yours Is A Kingdom of Death), and MZ.412 (X Post Industriale / Rituals 2015 e.v., 2017) extended the project's network across the European and American death-industrial-and-ritual contemporary vein. The 2019 split LP Nature Seeking Equilibrium (War 4 The Principle Of Balance) with Ordo Rosarius Equilibrio documents the Swedish-and-adjacent dark-industrial network's method at split-release scale. The 2020s onward catalogue extends the collaboration idiom with Nordvargr (the 2024 Lidaverken · Del 1: Att i Vådeld Förgås on Cold Spring), with later further Lidaverken instalments confirmed.
The ensemble expansion from solo project to ensemble began in 2018 with the addition of Peter Johan Nÿland on percussion and backing vocals. The consequence is that the project live method expanded from the prior solo-performance manner (Ekelund alone with electronics, vocals and selected ritual instrumentation) into a two-or-more person ritual-ensemble palette with percussion articulation and vocal harmonisation. Oberhausen Ritual · Live at Maschinenfest 2016 E.V. (raubbau, 2017) is the document of the live method at the prior solo-performance scale; later live recordings document the post-2018 ensemble method's development.
The 2026 position is consolidated. The May 2026 reissue of Perfection & Permanence as CSR198LP (Cold Spring; moss-green vinyl in matt-laminate sleeve) extends the Cold Spring reissue programme to the project's own founding statement at twelfth-anniversary scale, with the consequence that the Cold Spring 2026 release schedule documents Trepaneringsritualen's centrality to the label's contemporary roster. The project is, at the 2026 moment, the contemporary continuation figure of the Cold Meat Industry death-industrial tradition that founded the Swedish-and-adjacent death-industrial mode across the 1987 onward CMI catalogue's period.
The Bureau files Trepaneringsritualen at Trepaneringsritualen as the contemporary vein's Swedish figure. The filing documents the project's compositional method, its collaboration network, its Cold Spring anchor position and its thematic idiom (occult-and-ritual aesthetic, runic typographic ornament, surgical-anatomical naming convention, anarcho-punk influence inheritance). The Bureau's editorial position is neutral with respect to the project's thematic manner: the death-industrial-and-ritual continuation operates within the editorial range the archive treats as house and the project's documented sonic palette operates within the F·09 Death Industrial form the archive mainly documents the contemporary continuation of. The filing is documentation, not endorsement; the Cold Spring framing (Cold Spring's "Bureau does not endorse the full range of the label's roster" position) applies to the scene the project operates within, while the specific Trepaneringsritualen filing documents the figure of that scene at the scale the contemporary mode the project operates within requires.
Filed by Bureau editor · VAGO · c. the Age of Discovery · last revised c. the Late Anthropocene