| 2025-03-31 |  I'm Down @ Dreizehn Schallplatten @ 2025-03-28 | 1 | Hard Techno | The Underproject - I'm Down (Original Mix)4:46 | |
| 2025-03-31 | I'm Down @ Dreizehn Schallplatten @ 2025-03-28 | 2 | Hard Techno | The Underproject - I'm Down (ROTURA XXL Remix)4:54 | |
| 2025-03-31 | I'm Down @ Dreizehn Schallplatten @ 2025-03-28 | 3 | Hard Techno | The Underproject - I'm Down (Siobahn Remix)5:34 | |
| 2025-03-31 | I'm Down @ Dreizehn Schallplatten @ 2025-03-28 | 4 | Hard Dance / Hardcore / Neo Rave | The Underproject - I'm Down (51CK Remix)5:51 | |
| 2025-03-31 | I'm Down @ Dreizehn Schallplatten @ 2025-03-28 | 5 | Hard Techno | The Underproject - I'm Down (ANDREA/ESSE Remix)5:02 | |
| 2021-09-13 |  InFact EP @ Dreizehn Schallplatten @ 2021-09-13 | 1 | Techno (Peak Time / Driving) | The Underproject - Last Inhale You (Original Mix)6:58 | |
| 2021-09-13 | InFact EP @ Dreizehn Schallplatten @ 2021-09-13 | 2 | Hard Techno | The Underproject - InFact (Original Mix)7:00 | |
| 2021-09-13 | InFact EP @ Dreizehn Schallplatten @ 2021-09-13 | 3 | Hard Techno | The Underproject - Crime (Original Mix)5:47 | |
| 2021-09-13 | InFact EP @ Dreizehn Schallplatten @ 2021-09-13 | 4 | Hard Techno | The Underproject - Victor (Original Mix)5:40 | |
| 2021-07-23 |  Hard Attack 2.0 @ Dreizehn Schallplatten @ 2021-07-02 | 1 | Hard Techno | The Underproject - Hard Attack 2.0 (Original Mix)5:34 | |
| 2021-07-23 | Hard Attack 2.0 @ Dreizehn Schallplatten @ 2021-07-02 | 2 | Hard Techno | The Underproject - Twist (Original Mix)5:25 | |
| 2021-07-23 | Hard Attack 2.0 @ Dreizehn Schallplatten @ 2021-07-02 | 3 | Hard Techno | The Underproject - Perfect Sense (Original Mix)5:11 | |