| Track No. | Track Title | Version | Composer | Album | Album ID | |
|---|---|---|---|---|---|---|
| 1 | Happyjazz | main | Epping, John | Commercial Length Cuts 41 Scd 321-23/27/28/30/31 | CLC-41 | |
| 1 | Happyjazz | commercial | Epping, John | Commercial Length Cuts 41 Scd 321-23/27/28/30/31 | CLC-41 | |
| 1 | Happyjazz | commercial | Epping, John | Commercial Length Cuts 41 Scd 321-23/27/28/30/31 | CLC-41 |