Θ - phobia (HgM: cassette & digital)
Θ - burn (SGFF: cassette & digital)
Θ - isolation frequency (Soft Error: bandcamp)
Θ - angst (Industrial Coast: cassette & digital)
Θ vs. fecalove Virus Battle: Lyssa Vs Syphillis (HgM: cassette & digital)
Θ vs. agent of doom Virus Battle: Black Death Vs Hendra (HgM: cassette & digital)
Θ cover in Industrial Conflict (Industrial coast: cassette, digital)
Θ cover in Coastal Clash Soundsystem (Industrial coast: cassette)
Θ video in Videozine 01 (Hel Audio: video, audio)
Θ track in Heal The People, Heal The Land (A Beautiful Idea: bandcamp)
glacial mass - misanthropia (Industrial coast: preorder, digital)
glacial mass cover in IC X Eyehategod (Industrial coast: preorder)
tjære - tredje dråpe (Turgid Animal: digital)
tjære - andre dråpe (Turgid Animal: digital)
tjære - første dråpe (Turgid Animal: digital)
metatag - four (MarsMelons: digital)
ISØLATIØN - the Other Cheek (Jouissance du Rien: cassette, digital)
ISØLATIØN - Pandemic (Deathbed tapes: cassette, digital)
Dreadcore (feat Θ) - Ends (Dreadcore: bandcamp)

Θ - distract (dead media recordings: cassette & digital) 
Θ - requiem (TIEP: bandcamp)
Θ - 1÷1 (self-released: bandcamp)
Θ - matter (ADVV: bandcamp) 
Θ (feat Dreadcore) - Reclaimed structures (Acroplane: bandcamp)
Dreadcore (feat Θ) - Schematics (Acroplane: bandcamp)
metatag in Extinction Rebellion short video OST (tromsø.nu: instagram)

Θ - orogen (ADVV: bandcamp) 
Θ in WAR//PLAGUE - Into The Depths (Phobia: bandcamp)
Θ in Hello X podcast OST (Ice-9: project, podcasts)
metatag in Hello X podcast OST (Ice-9: project, podcasts)

Θ in Tau Cross - Pillar of Fire (Relapse: bandcamp)
Θ with Mitsumidai - The Hand OST (trailer, info, info)
metatag - no backup (Game of life: bandcamp)

Θ - last (Hel Audio: bandcamp)
Θ with Mitsumidai - Uptake Fear OST (IMDB, Hel Audio: bandcamp)

metatag - surrender (Hel Audio: bandcamp)

Θ with EOAS - cloud of drones (bandcamp)
metatag - transmission (Hel Audio: bandcamp)

Θ - æ ω (Hel Audio: bandcamp)
Θ with EOAS - true night sky (bandcamp)