Euphonium Euphonium The euphonium is a large, conical-bore, baritone-voiced brass instrument that derives its name from the Ancient Greek word "euphōnos", meaning "well-sounding" or "sweet-voiced" ( "eu" means "well" or "good" and "phōnē" means "sound", hence "of good sound"). The euphonium is a valved instrument. Nearly all current models have piston valves, though models with rotary valves do exist. The euphonium may be played in bass clef as a non-transposing instrument or in treble clef as a transposing instrument. In British brass bands, it is typically treated as a treble-clef instrument, while in American band music, parts may be written in
Brass tablature valve on a four-valved instrument. Brass tablature Brass Tablature is a rather rare form of music notation that applies to all brass instruments, but is most commonly found written for trumpet. It consists of lines with partials, and numbers representing valve or slide positions. The basic setup is shown here, with names of open notes for each partial on the left and rhythm or rhythmic notation above. The bottom line, indicating first-partial pedal tones, is not usually used by trumpet or horn. The seventh partial (B♭ on trumpet) is This method is impractical in the altissimo range, because of fingering