| 2021-12-27 |  The Best Of 2021 @ Freegrant Music @ 2021-12-27 | 10 | Melodic House & Techno | Olffmann - Landvaettir (Der Effekt Remix)7:17 | |
| 2021-03-01 |  Landvaettir (incl. Der Effekt Remix) @ Freegrant Music @ 2021-03-01 | 1 | Melodic House & Techno | Olffmann - Landvaettir (Original Mix)6:45 | |
| 2021-03-01 | Landvaettir (incl. Der Effekt Remix) @ Freegrant Music @ 2021-03-01 | 2 | Melodic House & Techno | Olffmann - Landvaettir (Der Effekt Remix)7:17 | |