| Artist name | Roles | Recordings |
|---|---|---|
| Placebo (UK alternative rock band) | ||
| HvH |
| Artist name | Roles | Recordings |
|---|---|---|
| Placebo (UK alternative rock band) | ||
| HvH |
| Artist name | Roles | Recordings |
|---|---|---|
| Placebo | viola | Battle for the Sun, Happy You’re Gone, Julien, Kings of Medicine |
| HvH | viola | Don’t Be So Hard on Yourself |