| Track No. | Track Title | Version | Composer | Album | Album ID | |
|---|---|---|---|---|---|---|
| 41 | Key To Happiness | main | Epping, John | Commercial Length Cuts 25 Scd 184-86/188 | CLC-25 | |
| 41 | Key To Happiness | commercial | Epping, John | Commercial Length Cuts 25 Scd 184-86/188 | CLC-25 | |
| 41 | Key To Happiness | commercial/sting | Epping, John | Commercial Length Cuts 25 Scd 184-86/188 | CLC-25 |