Complex sentence: Timeline of jazz education, a chronology of jazz pedagogy the initial jazz education movement in North American was much an outgrowth of the music education movement that had been in full swing since the 1920.
Split into simpler sentences: Timeline of jazz education, a chronology of jazz pedagogy. The initial jazz education movement in North American was much an outgrowth of the music education movement that had been in full swing since the 1920.