Brass, an alloy of copper and zinc, is commonly used in the construction of brass instruments due to its durability, malleability, and acoustic properties.

The mouthpiece is the part of the brass instrument that the player blows into. It is responsible for producing the initial sound.

The valves on a brass instrument are used to change the length of the instrument's tubing, which in turn changes the pitch of the sound produced.

The bell of a brass instrument is responsible for amplifying the sound produced by the instrument.

Embouchure refers to the way in which the player's lips and mouth are positioned on the mouthpiece of the brass instrument.

The pitch of a brass instrument is primarily determined by the length of its tubing.

The compass of a brass instrument refers to the range of notes that it can play.

The term 'color' is used to describe the ability of a brass instrument to produce different timbres.

Trill refers to the technique of rapidly alternating between two notes on a brass instrument.

Staccato refers to the technique of playing a note on a brass instrument with a short, detached articulation.

Legato refers to the technique of playing a note on a brass instrument with a smooth, connected articulation.

Glissando refers to the technique of sliding from one note to another on a brass instrument.

Accent refers to the technique of emphasizing a note on a brass instrument by playing it louder than the surrounding notes.

Chord refers to the technique of playing two or more notes simultaneously on a brass instrument.

Vibrato refers to the technique of playing a note on a brass instrument with a vibrato effect.