| 2019-10-04 |  Forever More @ Totally Ardcore Records @ 2019-10-04 | 1 | Hard Techno | J.K.O - Forever More (Original Mix)5:30 | |
| 2019-05-27 |  Run Away With Me / All The Time In The World @ Totally Ardcore Records @ 2019-05-27 | 1 | Hard Techno | J.K.O - Run Away With Me (Original Mix)5:28 | |
| 2019-05-27 | Run Away With Me / All The Time In The World @ Totally Ardcore Records @ 2019-05-27 | 2 | Hard Techno | J.K.O - All The Time In The World (Original Mix)5:28 | |
| 2019-01-25 |  Full Control / Nothing Stopping Me Now @ Totally Ardcore Records @ 2019-01-25 | 1 | Hard Dance / Hardcore / Neo Rave | J.K.O - Full Control (Original Mix)5:24 | |
| 2019-01-25 | Full Control / Nothing Stopping Me Now @ Totally Ardcore Records @ 2019-01-25 | 2 | Hard Dance / Hardcore / Neo Rave | J.K.O - Nothing Stopping Me Now (Original Mix)4:22 | |
| 2018-10-05 |  You Are The Only Thing On My Mind @ Totally Ardcore Records @ 2018-10-05 | 1 | Hard Dance / Hardcore / Neo Rave | J.K.O - You Are The Only Thing On My Mind (Original Mix)5:26 | |
| 2018-03-30 |  Do You Wanna Dance? / Anarchy @ Totally Ardcore Records @ 2018-03-30 | 1 | Techno (Peak Time / Driving) | J.K.O - Do You Wanna Dance? (Original Mix)5:24 | |
| 2018-03-30 | Do You Wanna Dance? / Anarchy @ Totally Ardcore Records @ 2018-03-30 | 2 | Techno (Peak Time / Driving) | J.K.O - Anarchy (Original Mix)5:24 | |
| 2017-09-01 |  Power / Brothers & Sisters EP @ Totally Ardcore Records @ 2017-09-01 | 1 | Techno (Peak Time / Driving) | J.K.O - Power (Original Mix)5:25 | |
| 2017-09-01 | Power / Brothers & Sisters EP @ Totally Ardcore Records @ 2017-09-01 | 2 | Techno (Peak Time / Driving) | J.K.O - Brothers & Sisters (Original Mix)5:25 | |
| 2017-02-24 |  Closer / Kuato (O.Y.M.) EP @ Totally Ardcore Records @ 2017-02-24 | 1 | Hard Dance / Hardcore / Neo Rave | J.K.O - Closer (Original Mix)6:15 | |
| 2017-02-24 | Closer / Kuato (O.Y.M.) EP @ Totally Ardcore Records @ 2017-02-24 | 2 | Hard Dance / Hardcore / Neo Rave | J.K.O - Kuato (O.Y.M.) (Original Mix)5:52 | |
| 2016-07-30 |  Dreamworld / Outside World EP @ Totally Ardcore Records @ 2016-07-29 | 1 | Techno (Peak Time / Driving) | J.K.O - Dreamworld (Original Mix)7:20 | |
| 2016-07-30 | Dreamworld / Outside World EP @ Totally Ardcore Records @ 2016-07-29 | 2 | Techno (Peak Time / Driving) | J.K.O - Outside World (Original Mix)4:43 | |