disc 1. Mark of the mole. Voices of the air
Ultimate disaster. Won't you keep us working? ; First warning ; Back to normality ; Sky falls! ; Why are we crying? ; Tunnels are filling
Migration. March of the sea ; Observer ; Hole-workers' new hymn
Another land. Rumors ; Arrival ; Deployment ; Saturation
New machine. Idea ; Construction ; Ugly rumors ; Failure, Reconstruction ; Succes
Final confrontation. Driving the moles away ; Don't tread on me ; Short war ; Resolution?
disc. 2. Intermission. Lights out (prelude)
Shorty's lament (intermission)
Moles are coming (intermission)
Would be alive (intermission)