| 2020-09-19 |  Chrome @ Secondary Tones @ 2020-09-15 | 3 | Melodic House & Techno | Martin Merkel, Luftrum - Achilleus (Luftrum Remix)7:54 | |
| 2020-07-14 |  Mixed Senses @ Secondary Tones @ 2020-07-14 | 2 | Melodic House & Techno | Martin Merkel, Luftrum - Paix Dieu (Luftrum Edit)7:25 | |
| 2020-07-14 | Mixed Senses @ Secondary Tones @ 2020-07-14 | 3 | Melodic House & Techno | Martin Merkel, Luftrum - Paix Dieu (Luftrum Cinematic Edit)5:57 | |
| 2019-06-28 |  Little Wonder @ Secondary Tones @ 2019-06-28 | 1 | Melodic House & Techno | Martin Merkel, Luftrum - Little Wonder (Luftrum Edit)7:46 | |