| Artist name | Roles | Recordings |
|---|---|---|
| Britney Spears | ||
| Katy Perry |
| Artist name | Roles | Recordings |
|---|---|---|
| Britney Spears | ||
| Katy Perry |
| Artist name | Roles | Recordings |
|---|---|---|
| Britney Spears | producer, other instruments | How I Roll, Trip to Your Heart |
| Katy Perry | engineer, programming | Love Me |