| 2019-04-12 |  blue! Remixed @ Mad Zoo @ 2019-04-12 | 5 | Electronica | Alex Barthol - Duality (Brock Wilson Remix)3:48 | |
| 2019-04-12 |  Duality (Brock Wilson Remix) @ Mad Zoo @ 2019-04-12 | 1 | Electronica | Alex Barthol - Duality (Brock Wilson Remix)3:48 | |
| 2017-10-25 |  Ambivalent @ Mad Zoo @ 2017-10-24 | 1 | Dance / Pop | Alex Barthol - Ambivalent (Original Mix)3:53 | |