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
The Belgrade Dixieland Orchestra Matijaca, was the founder of the Belgrade Dixieland Orchestra and its first art director. He was greatly appreciated for his precise style directions and definition of the musical expression of the Orchestra. In addition, Ivan Svager, the saxophone player, arranger and composer contributed immeasurably to the formation and development of the band’s unique and recognizable sound. His arrangements still provide the framework for most of the compositions performed by the Orchestra. In 2005 the Orchestra initiated the jazz festival named ""The Jazz Birthday"" which is still traditionally organized on February 26. On this day in 1917, the first gramophone record