| vocals |
---|
| I’m Not Worried at All | choir vocals | Moby | 4:14 |
| In My Heart | choir vocals and guest | Moby | 3:21 |
| In My Heart | choir vocals | Moby | 4:37 |
| In My Heart (Sandy Rivera mix) | choir vocals and guest | Moby | 7:30 |
| In My Heart (Sandy Rivera mix) | choir vocals and guest | Moby | 4:03 |
| Why Does My Heart Feel So Bad? | choir vocals | Moby | 3:44 |
| Why Does My Heart Feel So Bad? | choir vocals and guest | Moby | 3:44 |
| Why Does My Heart Feel So Bad? | choir vocals | Moby | 4:25 |
| Why Does My Heart Feel So Bad? | | Moby | 4:39 |
| Why Does My Heart Feel So Bad? (ATB mix) | | Moby | 5:03 |
| Why Does My Heart Feel So Bad? (ATB remix) | choir vocals | Moby | 2:39 |
| Why Does My Heart Feel So Bad? (Ferry Corsten remix) | vocal | Moby | 4:32 |
| Why Does My Heart Feel So Bad? (Red Jerry’s String and Breaks mix) | choir vocals | Moby | 3:29 |
| Why Does My Heart Feel So Bad? (Sharp Roadster club edit) | choir vocals | Moby | 2:08 |