4th of July celebrates not only the Independence of United States. It celebrates the birth of fundamental human rights, the milestone for mankind to be equal in every aspect. However, for some people in the States, independence and equality came to them a bit too late. Black American has their rights to vote in mid 60’s, almost 2 centuries after America first gained its freedom. When we talked about equality, we talked about blues. Blues as the oldest music genre in the world also happened in America. As black American felt that their voice can only be heard from these songs. Blues is music for fighters, a song of liberation, and the unheard voices. It has accompanied America and its civilization from the cowboy era in Midwest until the era of President Obama. Obama starts his first step to enter American political stage in Chicago, the city that has full of young and energetic people, one of the homes of blues in America. Chicago reflected the struggling, true liberation, and equality...