| 2024-06-07 |  Put The Night (Remaster Edition) @ Wolfs Minimal' Label @ 2024-06-05 | 1 | Techno (Peak Time / Driving) | Sound Project 21 - Put The Night (Remastered)8:17 | |
| 2024-06-07 | Put The Night (Remaster Edition) @ Wolfs Minimal' Label @ 2024-06-05 | 2 | Techno (Peak Time / Driving) | Sound Project 21 - Magic Cube (Remastered)8:20 | |
| 2024-06-07 | Put The Night (Remaster Edition) @ Wolfs Minimal' Label @ 2024-06-05 | 3 | Techno (Peak Time / Driving) | Sound Project 21 - The Bird (Remastered)8:20 | |
| 2024-06-07 | Put The Night (Remaster Edition) @ Wolfs Minimal' Label @ 2024-06-05 | 4 | Techno (Peak Time / Driving) | Sound Project 21 - Give To Work (Remastered)7:50 | |
| 2023-10-31 |  Sacred Ego [Gold Edition] @ Wolfs Minimal' Label @ 2023-10-31 | 7 | Techno (Peak Time / Driving) | Sound Project 21 - Darkness (Gameplayer 12'' Remix)7:40 | |
| 2023-01-26 |  Btr Best 2022 @ Black Turtle Records @ 2023-01-25 | 17 | Techno (Peak Time / Driving) | Sound Project 21 - Over and Over (Original Mix)6:24 | |
| 2023-01-03 |  WALKING MUSIC - Various Artists VOL.7 @ Walking Music @ 2022-12-31 | 14 | Techno (Peak Time / Driving) | Sound Project 21 - Super Waves (Original mix)6:01 | |
| 2022-10-25 |  Super Waves @ Walking Music @ 2022-10-14 | 1 | Techno (Peak Time / Driving) | Sound Project 21 - Revelation (Original mix)6:18 | |
| 2022-10-25 | Super Waves @ Walking Music @ 2022-10-14 | 2 | Techno (Peak Time / Driving) | Sound Project 21 - Super Waves (Original mix)6:01 | |
| 2022-07-18 |  Btr Summer Edition 2022 @ Black Turtle Records @ 2022-07-11 | 11 | Techno (Peak Time / Driving) | Sound Project 21 - Over and Over (Original Mix)6:24 | |
| 2022-07-18 |  Over and Over @ Black Turtle Records @ 2022-05-02 | 1 | Techno (Peak Time / Driving) | Sound Project 21 - Over and Over (Original Mix)6:24 | |
| 2018-05-01 |  EP Rave @ Visiomind Records @ 2018-04-30 | 1 | Techno (Peak Time / Driving) | Sound Project 21 - That Underground (Original Mix)8:46 | |
| 2018-05-01 | EP Rave @ Visiomind Records @ 2018-04-30 | 2 | Techno (Peak Time / Driving) | Sound Project 21 - Foldback (Original Mix)6:42 | |
| 2017-10-06 |  Atom @ Climactic Records @ 2017-10-06 | 1 | Techno (Peak Time / Driving) | Sound Project 21 - Proton (Original Mix)7:00 | |
| 2017-10-06 | Atom @ Climactic Records @ 2017-10-06 | 2 | Techno (Peak Time / Driving) | Sound Project 21 - Neutron (Original Mix)5:41 | |
| 2017-02-23 |  Timeless Sounds Vol.1 @ Future Scope Recordings @ 2017-02-22 | 20 | Techno (Peak Time / Driving) | Sound Project 21 - Sunset (Original mix)8:15 | |
| 2016-12-10 |  Under Tech Remix @ Element Ravers @ 2016-11-26 | 5 | Techno (Peak Time / Driving) | Sound Project 21 - Darkness (Vinicius Ribbas Remix)6:24 | |
| 2016-12-10 | Under Tech Remix @ Element Ravers @ 2016-11-26 | 6 | Techno (Peak Time / Driving) | Sound Project 21 - Night On (D1DO Remix)6:37 | |
| 2016-10-02 |  Future Dimension (Feat. Sound Project 21) @ Wolfs Minimal' Label @ 2016-09-19 | 2 | Techno (Peak Time / Driving) | Sound Project 21, DJ Paulo - Seagow (Original Mix)5:26 | |
| 2016-06-21 |  1 Year Of Wolfs Minimal' @ Wolfs Minimal' Label @ 2016-06-20 | 3 | Techno (Peak Time / Driving) | Sound Project 21 - Stead (Original Mix)5:32 | |