This is the golden rule of brass band scoring. The basses should be the widest part of the pyramid, and the soprano cornet the peak.
Brass band scoring should exploit idiomatic effects: stopped (hand-muted) cornets for a nasal, distant sound; cup mutes for a smooth, veiled quality; and straight mutes for brilliance. Open "rip" glissandi are possible on trombones but not on valved instruments. Valve tremolos (rapid alternation between two notes) are effective but limited to intervals of a second or third. Multiple tonguing (double and triple) is standard on all instruments, but composers should indicate phrasing clearly. scoring and arranging for brass band pdf
for almost every instrument, including the tubas. This practice originated in the 19th century to simplify teaching for amateur musicians; players could move between different instruments using the same fingerings. The only exceptions are the bass trombone percussion This is the golden rule of brass band scoring
Include a one-page table in the PDF showing written vs. sounding pitches and comfortable range for each instrument (e.g., cornet comfortable: G3–C6 written; euphonium: Bb1–Bb4 sounding). This prevents impossible or impractical writing. Open "rip" glissandi are possible on trombones but