Here we have the legendary demo by pre-Testament Thrashers Legacy. This is the only recording with Steve Souza on vocals:
Burnt Offerings / Reign Of Terror / Alone In The Dark / Raging Waters
As I never had the chance to pick up an original demo for my collection, this rip was made from a cassette, owned by a good comrade. The audio was cleaned a bit and the lack of treble range was slightly fixed. Enjoy !!!