| Track | Index | Description | Duration (mm:ss) |
| 1 | 1 | Skyscraper (Canary Warf) - aircon condenser | 8 : 00 |
| 2 | 1 | Skyscraper (Canary Warf) - empty floor atmosphere | 7 : 00 |
| 3 | 1 | Skyscraper (Canary Warf)- footsteps on empty floor | 0 : 36 |
| 4 | 1 | Skyscraper (Canary Warf)- city skyline from high level | 8 : 00 |
| 5 | 1 | Skyscraper (Canary Warf)- plant room water pump | 7 : 30 |
| 6 | 1 | Skyscraper (Canary Warf)- large reverberent entrance lobby | 7 : 30 |
| 7 | 1 | Domestic combination boiler - switch on & run | 8 : 00 |
| 8 | 1 | Domestic combination boiler - switch off & cool down | 0 : 29 |
| 9 | 1 | Domestic combination boiler - pump switches in | 2 : 14 |
| 10 | 1 | Domestic combination boiler - pump switches off & cooling | 0 : 26 |
| 11 | 1 | Large reverberent office (Custom House) | 8 : 00 |
| 12 | 1 | Old electric lift - travel up (from motor) | 0 : 20 |
| 13 | 1 | Old electric lift - travels one floor, doors open | 0 : 31 |
| 14 | 1 | Old electric lift - travels, arrives, gate & door open | 0 : 29 |
| 15 | 1 | Old electric lift - 2 concertina gates C to R | 0 : 08 |
| 16 | 1 | Old electric lift - 2 concertina gates open L to C | 0 : 10 |
| 17 | 1 | Old electric lift - 2 concertina gates L to C (quiet) | 0 : 08 |
| 18 | 1 | Old electric lift - Concertina gate R to L (int) | 0 : 06 |
| 19 | 1 | Old electric lift - Concertina door (squeaky) | 0 : 05 |
| 20 | 1 | Old electric lift - 2 concertina doors close L to R | 0 : 10 |
| 22 | 1 | Old electric lift - 2 concertina doors close and clunk | 0 : 09 |
| 23 | 1 | Old electric lift - Concertina door close with clunk | 0 : 06 |
| 24 | 1 | Old electric lift - 2 doors close quietly | 0 : 10 |
| 25 | 1 | Old electric lift - 2 doors close L to R | 0 : 10 |
| 26 | 1 | Old electric lift - 2 doors close L to R | 0 : 07 |
| 27 | 1 | Modern lift - arrives (shaft noise) | 1 : 34 |
| 28 | 1 | Modern lift - travels up & bong at arrival | 0 : 39 |
| 29 | 1 | Modern lift - doors close;travel; open/bong | 1 : 00 |
| 30 | 1 | Modern lift - doors open and close at lobby | 0 : 46 |
| 31 | 1 | Modern lift - doors close; travels; doors open | 0 : 47 |
| 32 | 1 | Modern lift - doors open and close | 0 : 07 |
| 33 | 1 | Modern lift - travels and stops | 0 : 40 |
| 34 | 1 | Modern lift - travels and stops with 'bong' | 0 : 47 |
| 35 | 1 | Revolving door - from street to Hotel lobby | 0 : 08 |
| 36 | 1 | Revolving door - from Hotel lobby to street | 0 : 07 |
| 37 | 1 | Revolving door - in; out; in (street to Hotel) | 0 : 14 |
| 38 | 1 | Revolving door - Taxi door close and into Hotel | 0 : 12 |
| 39 | 1 | Revolving door (Canary Warf) - in from street | 0 : 10 |
| 40 | 1 | Revolving door (Canary Warf) - in and out (Foyer to street) | 0 : 10 |
| 41 | 1 | Revolving door (Canary Warf) - revolves (from foyer) | 0 : 11 |
| 42 | 1 | Revolving door (Canary Warf) - regular use & atmos (foyer) | 0 : 44 |
| 43 | 1 | Revolving door (superstore) - into store | 0 : 12 |
| 44 | 1 | Revolving door (superstore) - out of store | 0 : 10 |
| 45 | 1 | Revolving door (superstore) - recorded message as door stops | 0 : 02 |