Unknown Land. Par DE HAAN JAN. Download the Digeridoo sound file here. In five musically and thematically continuous parts, this composition transports us to foreign, fascinating places - stepping into the shoes of the explorers who set off to discover unknown lands centuries ago. The test piece for the Dutch Brass BandChampionships 2015 (Challenge Section) holds interesting solo parts for flugelhorn and trombone. An exciting musical journey! / Niveau : 6 / Répertoire / Brass Band