夢遊病者 (Sleepwalker)
Japan · formed 2015 · last active 2025
夢遊病者 (Sleepwalker) is a self-described 'multinational experimental black metal enigma' whose three members — credited only as PBV, NN, and KJM — are based in Osaka, Tver, and New York, composing remotely online before convening in person to record. Active since 2015 and released mainly through Oakland's Sentient Ruin Laboratories, their sound fuses raw psychedelic black metal with krautrock, free jazz, ritual folk instrumentation, and noise-rock deconstruction.
SCORE PROFILE
Accent numbers counted towards the index. Hover an axis — or hold it on a phone — for what it means.
WHY THOSE SCORES
- Jazzy 5 — Bio cites the 'cathartic nature of ritual folk music' fused with 'schizoid free jazz' (https://sentientruin.com/sleepwalker)
- Black 7 — Described as a 'multinational experimental black metal enigma' (https://invisibleoranges.com/sleepwalker-premiere-interview)
- Glitch 3 — Album credits list a Polivoks analog synthesizer, processed objects, and effects contributing to noise-damaged textures
- Folk 6 — Instrumentation includes dulcimer and harmonica; bio emphasizes 'ritual folk music' catharsis as a core reference point
- Drone 3 — Bio describes a blend incorporating 'kraut, psych' sustained textures
- Ambient 4 — Field recording and 'deconstructed, visionary counter-music' atmosphere (https://sentientruin.bandcamp.com/album/skopofoboexoskelett)
MEMBERS
- PBVguitars, dulcimer, harmonica, effects, field recording, vocals· also in Crowhurst
- NNbass, xylophone, prepared piano, vocals
- KJMdrums, percussion, Polivoks synthesizer, vocals
CONNECTIONS
- Scarcitypath →
Both bands' cover art was done by freelance illustrator Alex Eckman-Lawn: "Design" on Scarcity's Aveilut LP (2022) and "Artwork [Mixed Media]" on 夢遊病者 (Sleepwalker)'s Skopofoboexoskelett (2023). Pairwise artwork tie per the 2026-08-07 ruling (PROTOCOL rule 7) — Eckman-Lawn is not an atlas band member so there is no anchor band. source ↗
- Vessel of Iniquitypath →
Sentient Ruin Laboratories artist (Skopofoboexoskelett, 2023) — anchored at Vessel of Iniquity, the label's deepest catalog with four releases 2017-2022. source ↗
FURTHER LISTENING
Nearest score profiles in the atlas.
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