| Artist name | Roles | Recordings |
|---|---|---|
| Erhan Kurkun | ||
| Steve Earle (US folk/rock singer/songwriter) |
| Artist name | Roles | Recordings |
|---|---|---|
| Erhan Kurkun | ||
| Steve Earle (US folk/rock singer/songwriter) |
| Artist name | Roles | Recordings |
|---|---|---|
| Erhan Kurkun | vocal | BDMTHRFCKR, The Only Thing Worse Than Failing Is Not Knowing |
| Steve Earle | violin | The Gringo's Tale |