Theo Rossier
Also/previously known as: Théo Rossier| Date | Contest | Band | Position | Draw |
|---|---|---|---|---|
| 17 May 2026 |
Eidgenössisches Musikfest (Third Section)
|
Fanfare de Gland
|
11 | |
| 20 May 2023 |
Kantonal Musikfest Vaud/Waadt (Third Section)
|
Fanfare de Gland
|
3 | 5 |