British Brass Band instrumentation differs from other Bands; on the top voices are a variety of cornet parts ( including solo, repiano and flugelhorn parts), alto horns (not French Horns) cover the next highest voice, the tenor voice is covered by baritone horns, euphoniums and trombones, two different keyed tubas (Eb and BBb) cover the bass voice, and a percussion section completes the instrumentation.
Here are two video’s that show off the bands unique repertoire and sonority:
