Johann Sebastian Bach (1685-1750) is one of the greatest composers in the Baroque Era. In the eyes of the past ordinary people, His image often likes a religious musician. In the past of the studies, we are often easy to overlook his secular works (the particularly serious problem is the secular cantata)."Coffee cantata" will be for example of this paper. The research methods are the music history, structure, anthropology, etc. These studies will initially start into this area. |