| Artist name | Roles | Recordings |
|---|---|---|
| Hi_Tack | remixer | Once in a Lifetime (Hi_Tack mix), That Once in a Lifetime (Hi_Tack edit) |
| Michi Lange | mix-DJ, remixer | Once in Lifetime (Michi Lange remix) |
| Artist name | Roles | Recordings |
|---|---|---|
| Hi_Tack | remixer | Once in a Lifetime (Hi_Tack mix), That Once in a Lifetime (Hi_Tack edit) |
| Michi Lange | mix-DJ, remixer | Once in Lifetime (Michi Lange remix) |