From my experiences listening to jazz, I always had the idea that jazz was a style in which rhythmic complexity and experimentation were emphasized. In addition, I was well aware that live jazz performances were largely improvised, and that the best musicians pushed the limits when it came to spontaneous phrasing within the song structure to make it uniquely tailored for the moment. These assumptions have been reinforced in this class, especially after bebop and more avant-garde styles of jazz were introduced.
In addition, I was aware that the majority of the founding fathers of jazz were black, but I had not seriously considered the ramifications of this in regard to their musical creations. I was unaware of the fact that jazz musicians saw their lifestyles as a macho alternative to the suit-wearing suburban man, and I found this concept to be quite interesting. These musicians were attempting to maintain a sense of manhood while simultaneously indulging in their desire for creative work.
I also had a sense that jazz was a conglomeration of a lot of different styles, but I did not ponder the specifics before this class. The combination of an African performance ethic with Western music styles allowed jazz to develop as a live art which was spontaneously crafted for the moment. Miles Davis especially reinforces the idea that the most successful jazz musicians had to be able to adapt to their environment if they wished to remain a success. Due to the competitiveness of jazz musicians, they had to become well versed in many different styles including the blues, classical, Harlem stride, etc. in order to please a wide variety of audiences.
While I had a sense that African music emphasized percussive rhythms which were perfect for dancing, I had not traced this style's migration from Africa to the American South to the North. The African performance style was transported to the North when Southern blacks moved for factory jobs and brought their baptist church music with them. Willie "the Lion" Smith emphasized the ring-shouts of Baptist gospel music in teaching him how to improvise the rhythms for Harlem stride piano.