| 2020-10-02 |  Nothing But... Dubstep Essentials, Vol. 09 @ Nothing But @ 2020-10-02 | 19 | Dubstep | Prof.z - Befor Exam (Original Mix)3:58 | |
| 2019-12-30 |  FAR Annual 2019 @ Front Artillery Records @ 2019-12-30 | 18 | Dubstep | Prof.z - Befor Exam (Original Mix)3:58 | |
| 2019-02-11 |  Befor Exam @ Front Artillery Records @ 2019-02-11 | 1 | Dubstep | Prof.z - Befor Exam (Original Mix)3:58 | |