Volume One is the debut album. It was the only album recorded with second guitarist Justin Marler, before he became an Orthodox monk. Volume One showcases a darker sound and stronger doom metal influence than Sleep's later work.
Tracklist:
1 Stillborn
2 The Suffering
3 Numb
4 Anguish
5 Catatonic
6 Neuchadnezzar's Dream
7 The Wall of Yawn
8 Prey
9 Scourge