| 2021-06-29 |  Night Kiss @ Kabak Records @ 2021-06-25 | 1 | Electronica | Kostas - Night Kiss (Original Mix)3:33 | |
| 2021-03-06 |  Love Story @ Tamil Nadu Records @ 2021-03-05 | 1 | Electronica | Kostas - Love Story (Original Mix)3:14 | |
| 2020-08-28 |  Night Of Love @ Via Del Sol Records @ 2020-08-28 | 1 | Electronica | Kostas - Night Of Love (Original Mix)3:12 | |
| 2020-08-01 |  Sundown @ Pasir Records @ 2020-07-31 | 1 | Electronica | Kostas - Sundown (Original Mix)3:52 | |