Dixieland all of the recorded repertoire of New Orleans musicians was from the period when the format was already evolving beyond the traditional New Orleans format. "Dixieland" may in that sense be regarded as denoting the jazz revival movement of the late 1930s to the 1950s as much as any particular subgenre of jazz. The essential elements that were accepted as within the style were the traditional front lines consisting of trumpets, trombones, and clarinets, and ensemble improvisation over a 2-beat rhythm. The Dixieland revival renewed the audience for musicians who had continued to play in traditional jazz styles and revived
Dixieland the term "Dixieland" is still in wide use, the term's appropriateness is a hotly debated topic in some circles. For some it is the preferred label (especially bands on the USA's West coast and those influenced by the 1940s revival bands), while others would rather use terms like "Classic jazz" or "Traditional jazz". Some of the latter consider "Dixieland" a derogatory term implying superficial hokum played without passion or deep understanding of the music and because "Dixie" is a reference to pre-Civil War Southern States. Many black musicians have traditionally rejected the term as a style distinctive from traditional jazz,