Blues started in the Deep South in the late 19th century. It was started by African Americans.
Its a genre of music that was started by African Americans in the Deep South. You should really check it out but its not for everyone.  Jazz is a bit more easy listening.
Jazz doesn't make any sense to me.  Is there any order to it at all? It's known for its blue notes and its swing. It's also known for call and response vocals, its polyrhythms and for improvisation. I don't even know what blues music is, what is that?
Blues is a music genre and musical form originated by African Americans in the Deep South of the United States around the end of the 19th century.