Brass instrument Brass instrument A brass instrument is a musical instrument that produces sound by sympathetic vibration of air in a tubular resonator in sympathy with the vibration of the player's lips. Brass instruments are also called "labrosones", literally meaning "lip-vibrated instruments". There are several factors involved in producing different pitches on a brass instrument. Slides, valves, crooks (though they are rarely used today), or keys are used to change vibratory length of tubing, thus changing the available harmonic series, while the player's embouchure, lip tension and air flow serve to select the specific harmonic produced from the available series. The view
Woodwind instrument clarinet, E-flat clarinet, and contrabassoon are commonly used supplementary woodwind instruments. The section may also on occasion be expanded by the addition of saxophone(s). The concert band's woodwind section is typically much larger and more diverse than the orchestra's. The concert band's woodwind section typically includes piccolos, flutes, oboes, B clarinets, bass clarinets, bassoons, alto saxophones, tenor saxophones, and baritone saxophones. The cor anglais, E clarinet, alto clarinet, contra-alto clarinet, contrabass clarinet, contrabassoon, and soprano saxophone are also used, but not as frequently as the other woodwinds. Woodwind instrument Woodwind instruments are a family of musical instruments within the more