Dixieland funk, hip hop, and rap. The M-BASE (Multi-Basic Array of Synchronous Extemporization) improvisational concept used by ensembles including Cassandra Wilson, Geri Allen, Greg Osby, Steve Coleman, Graham Haynes, Kevin Eubanks and others is an extension of the polyphonic improvisation of New Orleans jazz. Some of the artists historically identified with Dixieland are mentioned in List of jazz musicians. Some of the best-selling and famous Dixieland artists of the post-WWII era: There are several active periodicals devoted to traditional jazz: "The Mississippi Rag", the "Jazz Rambler", and the "American Rag" published in the US; and to an extent "Jazz Journal" published
Jazz band Jass Band. It is reported that the first known recording of "Jas", "That Funny Jas Band from Dixieland (1916)" was by Collins and Harlan for Thomas A. Edison, Inc. on Blue Amberol in December 1916. The first Jazz record, "The Original Dixieland One-Step" was issue 18255 by Victor Talking Machine Company in 1917. This is the first record with "Jass" on the label, attributed to the "Original Dixieland 'Jass' Band". After litigation and claims of copyright infringement, the title was changed to "Dixie 'Jass' Band One-Step". Vince Guaraldi and Ramsey Lewis were notable leaders of jazz trios in the 1960s,