1 Doctor Who (Original Theme) - Delia Derbyshire and the BBC Radiophonic Workshop
2 Forest Atmosphere
3 Skaro: Petrified Forest Atmosphere ("Thal Wind") - Brian Hodgson and the BBC Radiophonic Workshop
4 Forest with Creature
5 City Music 1 & 2
6 Thing in Jungle
7 Tardis Computer - Brian Hodgson and the BBC Radiophonic Workshop
8 City Music 3
9 Dalek City Corridor - Brian Hodgson and the BBC Radiophonic Workshop
10 The Daleks
11 Radiation Sickness
12 Dalek Control Room - Brian Hodgson and the BBC Radiophonic Workshop
13 The Storm 1 & 2
14 The Storm Continued (Susan Meets Alydon)
15 Inside the City
16 What's Inside a Dalek
17 The Fight
18 The Ambush
19 Fluid Link
20 Rising Tension
21 Demented Dalek
22 The Swamp
23 The Cave 1
24 Barbara Loses the Rope
25 High Sound and Heartbeats (Antodus and Ganatus)
26 Pebble Dropped
27 Captive of the Daleks
28 Heartbeats (Antodus Falls)
29 The Cave II
30 Capsule Oscillation (Dalek Destructor Fuse/Bomb Countdown) - Brian Hodgson and the BBC Radiophonic Workshop
31 Explosion/Tardis Stops - Brian Hodgson and the BBC Radiophonic Workshop
32 Five Explosions
33 The Ambush (Loop)
34 Funeral Chords
35 Funeral Chords (Alternative)
36 Funeral Chords (Loop)