The first seeds in the roots of Jazz music were sewn in the early 1900's around 1914 when Afro-Americans began to migrate north. There were a number of reasons for this; many blacks were attracted by the opportunity of good jobs and a better and freer life in the North; while others simply sought to flee the poverty, slavery, and segregation of the South. The American dream was drawing these particular Americans forth much as it did with the early pioneers of the west. Up the river went the new Blues and a new kind of music went with it.

Around the time of Napoleon, military bands increased in popularity and were all very well received by the French. This led to an increased importation of brass band instruments to all the French settlements, including those in New Orleans and other parts of America. Creoles ("mixed breeds"- usually part black, part French and sometimes part Indian) who were usually well-educated freemen became infatuated with these instruments and the sounds that they could make. The migrating Southern Afro-Americans soon caught on to these new instruments as they socialised with the Creoles on their journey North. Incorporating the sounds of blues and the same non-western syncopated rhythms that had been brought from Africa, a new breed of music began to grow. It was simply a variation of traditional marching band music, but it began to change as blues became more and more prevalent. First Ragtime, and then Jass, or Jazz.