1, saxophone, saxophone is one of the most commonly used instruments in jazz. Its voice is rich and soft, and it can express all kinds of feelings and emotions when playing. There are four different models of saxophone: tenor saxophone, alto saxophone, tenor saxophone and bass saxophone. Alto saxophone is commonly used in jazz, which sounds like human voice and can show many real feelings.

2. Piano, piano is another important instrument in jazz. It can play melodies and chords, making the band more flexible and rich when playing. Most jazz pianists improvise with chords, which makes their performance more vivid.

3. Bass, bass is a rhythmic instrument in jazz. Its timbre is deep and heavy, which can provide the foundation and rhythm for the whole band's music. There are two kinds of bass commonly used in jazz: upright bass and electric bass. Vertical bass is usually used in traditional jazz performance, while electric bass is used in modern jazz and rock style.

4, drums, jazz drums are a very important rhythm instrument, which can provide a strong rhythm for the band. Drummers can use different sticks and pedals to create different rhythms and drums. There are five or six drum groups commonly used in jazz, including drums, drums, cymbals, two or three drum pads and pedals with different pitches.

5, guitar, guitar is a musical instrument that can play both melody and chord. In jazz, the guitar is usually responsible for playing chords and providing harmonious sound for the whole band. Jazz guitarists usually use two different playing techniques, sweeping and plucking, to play different chord progressions.

The characteristics of jazz:

Improvise or sing; Use the blues scale; The extreme complexity of jazz rhythm; Unique jazz chords; Unique timbre application. Jazz, a type of music, originated in the United States at the end of 19 and the beginning of the 20th century, and was born in the southern port city of New Orleans. Its music comes from blues and ragtime music.

The main styles of jazz are: New Orleans jazz, swing music, Bibop, cold jazz, free jazz, Latin jazz, fusion jazz and so on. New Orleans played a key role in its birth and development. Here, the early history of jazz has been studied and recorded more deeply than anywhere else.