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
Doctor Jazz 1975 at the Winter Garden Theatre, produced by Cyma Rubin with music by Buster Davis. Doctor Jazz "Doctor Jazz" is a popular tune and song written by Joe "King" Oliver in 1926. Publisher Walter Melrose got his name on it as co-composer, as was often his practice. It enjoyed its initial popularity in the 1920s. It continues to be played by Dixieland jazz groups. It has been performed by many notable acts, such as Jelly Roll Morton, Chris Barber, Harry Connick Jr. and Dutch Swing College Band. "Doctor Jazz," as a record made by Jelly Roll Morton and his Red