| Track No. | Track Title | Version | Composer | Album | Album ID | |
|---|---|---|---|---|---|---|
| 33.1 | BACKLINE (30) | 30 | Albert Calvo - Adrian Petlevanny | Rock Hard Bumpers | AD2164 | |
| 33.2 | BACKLINE (15) | 15 | Albert Calvo - Adrian Petlevanny | Rock Hard Bumpers | AD2164 | |
| 33.3 | BACKLINE (sting1) | sting1 | Albert Calvo - Adrian Petlevanny | Rock Hard Bumpers | AD2164 | |
| 33.4 | BACKLINE (sting2) | sting2 | Albert Calvo - Adrian Petlevanny | Rock Hard Bumpers | AD2164 |