Widely considered one of the most important figures in early jazz, American composer and pianist Fred Jellyroll Morton was a pivotal innovator during the 1920s. He is credited with being one of the first true jazz composers, meticulously arranging and orchestrating his pieces, and his unique blend of ragtime, blues, and spirituals helped define the nascent genre. Morton's influential recordings with his Red Hot Peppers showcased his compositional genius and solidified his legacy as a foundational voice in jazz history.