Apocryphos & Penumbral Aethyr – The Errosion Of Innocence (Digital/CD Album – Cryo Chamber)

“The Erosion Of Innocence” was released at the end of 2025 and is a collaboration between American artist Robert C. Kozletsky (Apocryphos) and Belgian musician Nicolas Van Meirhaeghe (Penumbral Aethyr, also known for his work with Empusae). The album consists of seven tracks conceived as exercises in ritual and analog degradation.
The atmosphere is highly subdued yet simultaneously menacing. Deep, vibrating sound waves unfold in a slow and progressive manner, creating a listening experience that feels both frightening and deeply uncomfortable. Sparse, distant voices emerge like an invisible threat, further intensified by the use of field recordings and various metallic, shrill textures. The final track introduces additional Ritual elements, adding a layer of diversity to the album’s sonic palette.
This is an interesting collaboration featuring several strong tracks, though it is not an album that truly overwhelms or completely draws me in. (Rating:7½).
Listen to “Where Order Once Slept”:
About Apocryphos & Penumbral Aethyr
“The Erosion Of Innocence” brings together two dark-ambient projects as Apocryphos & Penumbral Aethyr. Apocryphos is the work of American producer Robert C. Kozletsky, released through Cryo Chamber, whose earlier output includes the solo album “Stone Speak” (2016) and the collaborations “Onyx” and “Echo” with Atrium Carceri and Kammarheit. Penumbral Aethyr is the project of Belgian musician Nicolas Van Meirhaeghe, better known for Empusae. The two joined for seven tracks issued on Cryo Chamber at the end of 2025.
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I have been working for over 30 years with Side-line as the main reviewer. My taste is eclectic, uncoventional and I prefer to look for the pearls, even if the bands are completely unknown, thus staying loyal to the Side-Line philosophy of nurturing new talents.
