| Artist name | Roles | Recordings |
|---|---|---|
| Alanis Morissette | ||
| Mandy Moore | ||
| Philip Mayer (trance producer) | ||
| 中島みゆき |
| Artist name | Roles | Recordings |
|---|---|---|
| Alanis Morissette | ||
| Mandy Moore | ||
| Philip Mayer (trance producer) | ||
| 中島みゆき |
| Artist name | Roles | Recordings |
|---|---|---|
| Alanis Morissette | strings | You Oughta Know (live acoustic) |
| Mandy Moore | viola | Cry |
| Philip Mayer | viola | Keep Me in Your Heart |
| 中島みゆき | viola | 粉雪は忘れ薬 |