| Artist name | Roles | Recordings |
|---|---|---|
| いとうかなこ | ||
| 上野洋子 | ||
| Karl-Heinz Schöppner |
| Artist name | Roles | Recordings |
|---|---|---|
| いとうかなこ | ||
| 上野洋子 | ||
| Karl-Heinz Schöppner |
| Artist name | Roles | Recordings |
|---|---|---|
| いとうかなこ | cello | STILL Alter ego ver., STILL Alter ego ver. Off Vocal |
| 上野洋子 | cello | azabujuban 11:41 p.m., marunouchi 8:52 a.m. |
| Karl-Heinz Schöppner | cello | In the Quiet Blue |