Jazz instruments are a diverse range of instruments used to create the unique sound of jazz music. The most common jazz instruments include the PIANO (5 letters), SAX (3 letters), CLARINET (8 letters), VIBES (5 letters), DRUM (4 letters), SAXOPHONE (9 letters), altosax (7 letters), bassfiddle (10 letters), and basssaxophone (13 letters). Each instrument has its own unique sound and is used to create the complex rhythms and melodies of jazz music.