Dixieland is a style of jazz music that originated in the early 20th century, primarily in the southern United States, particularly in New Orleans. It is characterized by its lively rhythms, collective improvisation, and the use of traditional instruments like the trumpet, trombone, and clarinet. Dixieland often features a strong, upbeat tempo and a joyful, celebratory sound. The term "Dixieland" is derived from the nickname for the southern states, known as the Dixie region. This genre played a significant role in the development of jazz and has influenced many other music styles. Notable musicians associated with Dixieland include Louis Armstrong and Jelly Roll Morton.