Christianity is one of the eastern religious although the most part of its followers are in the west. It is impossible to define Christian ceremonies without music and the tenet of some sects of Christianity to rebuilt Christian ceremonies without music was failed.
Most of main religious as well as Christianity did not have particular music in the beginning times and the music that called Christian music is the integration of Iranian music, Jewish music and Roman music. Jewish music was the base method of worship of Christianity, Roman music was the geopolitical base of Christian music and Iranian music was the first resources of Cathedral ceremonies. This case is the sample of cultural interaction.
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