| 2021-07-22 |  Grief EP @ Machinist Music @ 2021-07-21 | 1 | Drum & Bass | Ruffie - Resistance (Original Mix)5:41 | |
| 2021-07-22 | Grief EP @ Machinist Music @ 2021-07-21 | 2 | Drum & Bass | Ruffie - Unrequited (Original Mix)6:05 | |
| 2021-07-22 | Grief EP @ Machinist Music @ 2021-07-21 | 3 | Drum & Bass | Ruffie - Downcast (John Rolodex Remix)5:18 | |
| 2021-07-22 | Grief EP @ Machinist Music @ 2021-07-21 | 4 | Drum & Bass | Ruffie - Grief (Original Mix)6:37 | |
| 2021-04-28 |  MACH X 02 @ Machinist Music @ 2021-04-22 | 5 | Drum & Bass | Ruffie - Downcast (Original Mix)5:40 | |