| Artist name | Roles | Recordings |
|---|---|---|
| Alex Cosmo | remixer | Облаками (Inertia & Alex Cosmo Mix) |
| Sound Shocking | remixer | Крылья (Sound Shocking remix) |
| Агент Смит | mastering | Я - робот (версия Агента Смита) |
| Artist name | Roles | Recordings |
|---|---|---|
| Vortex Involute | vocal | I Don't Need Much, In Your Eyes, Love You, Music of Rivers and Rains, Night Over Zero, The Sun, To Be a Wind |