| 2018-10-10 |  Pen Thru @ Drumma Records @ 2018-10-10 | 1 | Tech House | Roby, Livio - Pen Thru (Original Mix)8:08 | |
| 2018-10-10 | Pen Thru @ Drumma Records @ 2018-10-10 | 2 | Tech House | Roby, Livio - Rachel (Original Mix)7:54 | |
| 2018-10-10 | Pen Thru @ Drumma Records @ 2018-10-10 | 3 | Minimal / Deep Tech | Roby, Livio - Rachel (Felipe Valenzuela, Dani Casarano Remix)7:15 | |
| 2017-08-30 |  Drumma Society, Vol. 4 @ Drumma Records @ 2017-08-18 | 1 | Minimal / Deep Tech | Roby, Livio - Tras (Original Mix)11:47 | |