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Disc1
| 1 | Butterfly Wings (Sank mix) | Machines of Loving Grace | 3:38 |
| 2 | Butterfly Wings (LP version) | Machines of Loving Grace | 3:39 |
| 3 | Butterfly Wings (Sank X-Tension) | Machines of Loving Grace | 6:45 |
| 4 | Butterfly Wings (Sins of Omission mix) | Machines of Loving Grace | 3:39 |
| 5 | Butterfly Wings (Sins of Commission mix) | Machines of Loving Grace | 5:44 |