Sadism - Two Decades of Perpetual Souls. Their 5th Full Length Album Released in 2010 Include Re-recorded tracks from their infamous 1989 Demo "Perdition of Souls" + 1991 demo "From the Perpetual Dark" + an unreleased track from 1988 + One track from the 1993 EP "Darkside". Total of 9 tracks of Raw Death Metal from Chile. Limited Edition comes with Slipcase. Highly Recommended!!