Abstract: The basin folk music culture area of Huaihe River is a demarcation line of breaking through the administrative division,and has areas of one's own cultural specialty.Its forming is the culture of the folk music in this specific natural environment,based on people's daily material productive labor,the cultural life of the society is a carrier,and a kind of culture phenomenon that the accumulation produce progressively.It forms among geographical three stages,three periods,three reciprocal causations,folk mus...