Modern Jazz is a genre that emerged in the mid-20th century, evolving from earlier styles like bebop and cool jazz. It incorporates a wide range of influences, including blues, rock, and classical music, allowing for greater experimentation with rhythm, harmony, and form. Musicians often emphasize improvisation, making each performance unique. Key figures in Modern Jazz include artists like Miles Davis, John Coltrane, and Herbie Hancock, who pushed the boundaries of traditional jazz. The genre has also branched into subgenres such as fusion and free jazz, reflecting its dynamic nature and ongoing evolution in the music world.