| 2019-09-21 |  Fractal Vision / Haunting Me @ Sub Audio Records @ 2019-08-30 | 1 | 140 / Deep Dubstep / Grime | Otz - Fractal Vision (Original Mix)5:46 | |
| 2019-09-21 | Fractal Vision / Haunting Me @ Sub Audio Records @ 2019-08-30 | 2 | 140 / Deep Dubstep / Grime | Otz - Haunting Me (Original Mix)3:48 | |
| 2018-09-27 |  Tease EP @ Version Collective @ 2018-09-27 | 2 | 140 / Deep Dubstep / Grime | Otz, Busted Fingerz - Indigo (Original Mix)4:20 | |
| 2016-04-25 |  Firmly Rooted Vol.1 @ Foundation Audio @ 2016-04-25 | 12 | Dubstep | Otz - Distracted (Original Mix)3:48 | |