A jazz trio typically consists of three musicians, often featuring a combination of instruments such as the piano, double bass, and drums. This ensemble allows for a rich interplay of melodies and rhythms, creating a dynamic and engaging musical experience. The trio format is popular in jazz because it provides a balance between harmony, rhythm, and improvisation. Jazz trios often perform a variety of styles, from traditional jazz to modern interpretations. Notable jazz trios include those led by musicians like Bill Evans and Oscar Peterson, who have made significant contributions to the genre. The trio format encourages collaboration and creativity, making it a favorite among both performers and audiences.