1 Sierra Logo Fanfare
2 Dr. Brain Main Theme v.C
3 Door Rolls Up
4 Hallway: First Floor
5 Clock Room Rap
6 Stone Elevator #1 (unused)
7 Hallway: Second Floor
8 Computer Room (no SFX)
9 Robot Maze Rock Puzzle - version 1 (unused)
10 Robot Maze Rock Puzzle - version 2
11 Build Your Own Robot Room
12 Hallway: Third Floor
13 Jigsaw Puzzle Room
14 Hangman (Code Room)
15 Astronomy Room #1
16 Astronomy Room #2
17 Monolith Appears (2001 Space Odyssey Theme Song Pt. 1)
18 Found All Planets (2001 Space Odyssey Theme Song Pt. 2)
19 Happy Doctor (Dr. Brain's Office)
20 Castle Laboratory
21 Reward #1
22 Reward #2
23 Reward #3
24 Reward #4
25 Wrong #1
26 Wrong #2
27 Wrong #3
28 Wrong #4
29 Slab Gone (unused)
30 Temp Cue (unused)
31 Dr. Brain Main Theme v.B
32 Dr. Brain Main Theme v.A (unused)
33 Computer Room (with SFX)