"The Oath of Black Blood" is a compilation of a demo and 7" EP.
"At The Devil's Studio 1990" is the REAL debut album! The VERY FIRST Beherit debut studio album recorded back in 1990! You NEVER HEARD this recording or the two previously UNRELEASED tracks featured! Finally unearthed from Sodomatic Slaughter's personal collection after being lost for the last 20 years. Recorded as a duo by Nuclear Holocausto Vengeance and Sodomatic Slaughter in Ala Ky Studio and mastered in 2010 by Joona Lukala.

- limited to 400 black copies

Tracklist:
A1 Rehearsal
A2 Grave Desecration Vengeance
A3 At The Devil's Churns
A4 Nocturnal Evil
A5 Whores Of Belial

B1 Witchcraft
B2 The Oath Of Black Blood
B3 Six Days With Sadistic Slayer
B4 Demonomancy