| Artist name | Roles | Recordings |
|---|---|---|
| Dianne van Giersbergen | ||
| Necklacing | ||
| Twista (US rapper) | ||
| 雪乃 |
| Artist name | Roles | Recordings |
|---|---|---|
| Dianne van Giersbergen | producer | Bastards and Bitches |
| Necklacing | producer | Wild Out (remix) |
| Twista | producer | I'm Old School |
| 雪乃 | producer | My World |