What is the exact difference between jazz and folk rock?

Jazz and folk rock are two distinct genres of music, with different origins, styles, and characteristics. Jazz emerged in the early 20th century in the African-American community, while folk rock gained popularity in the 1960s as a fusion of folk music and rock and roll. Here are some key differences between the two genres:

Origins: Jazz has its roots in African American communities, particularly in New Orleans, where African rhythms and European harmony combined to create a new sound. Folk rock, on the other hand, emerged as a genre in the 1960s when folk music, which had its origins in traditional music from various cultures, was fused with the electric guitars and drum kits of rock and roll.
Instruments: Jazz typically features a small ensemble of musicians, including a rhythm section (piano, bass, and drums) and one or more soloists (saxophone, trumpet, etc.). Folk rock bands, on the other hand, usually include guitars, bass, drums, and sometimes other instruments like fiddles, mandolins, and banjos.
Rhythm: Jazz is characterized by its swing rhythm, which creates a feeling of forward motion and groove. Folk rock, on the other hand, typically features a straighter rhythm that emphasizes the downbeat.
Harmonies: Jazz often features complex harmonies and chord progressions, with musicians using improvisation to create new melodic and harmonic ideas. Folk rock, on the other hand, tends to have simpler harmonies that are based on traditional folk music.
Lyrics: Folk rock lyrics often focus on social and political issues, while jazz lyrics tend to be more abstract and poetic.
Performance style: Jazz is often performed in a more improvisational style, with musicians taking turns soloing and responding to each other. Folk rock tends to have a more structured performance style, with the musicians playing together in a more orchestrated way.