| Artist name | Roles | Recordings |
|---|---|---|
| Katrine Bille | ||
| Christina Aguilera |
| Artist name | Roles | Recordings |
|---|---|---|
| Katrine Bille | ||
| Christina Aguilera |
| Artist name | Roles | Recordings |
|---|---|---|
| Katrine Bille | mix, recording | My Everything, Never Giving Up, The Way You Do |
| Christina Aguilera | mix | Genie in a Bottle, What a Girl Wants |