Thomas Whittington Tengelsen
Also/previously known as: Thomas W. Tengelsen| Date | Contest | Winner |
|---|---|---|
| 23 Apr 2023 | Oslo Brassfestival (Second Division) |
Krapfoss Hornorkester
|
| 23 Apr 2023 | Oslo Brassfestival (First Division) |
Brøttum Musikkforening
|