Of all of Abruptum's strange and storied catalogue, 1991's "Orchestra Of Dark" is one of the most interesting. Most significantly, this is the demo which compelled Mayhem's Euronymous to sign the band to his Deathlike Silence Productions. "Orchestra of Dark" is in part built upon the previous year's "The Satanist Tunes" demo, but bolstered with different effects and an outro, making for 25 total minutes of audial blasphemy. It is the haunting, horrific sounds Abruptum committed to tape here which make the recording sound as frighteningly fresh today as it did way back then - verily, avant-garde soundscapes brought deep into the black, occult ritualism gone wonderfully wrong - the work of restless youth holding nothing back. As Euronymus proclaimed, "Abruptum is the audial essence of pure black evil". Ltd x 400 copies with A2 poster.