Music is no doubt just a harmonic. At the same time, the appearance of a society is also a voice. It is the best word of social life, culture, socio-economic situation. Among the genres of music, it is the folk music field that plays the role of the people. It is a documentary of the history, thought and lifestyle of a society. In particular, the analysis of the folk songs is carried out in order to better understand the societies. The cultural values of the folk songs are the whole. Our folk songs are our folklore products arising from our love, work, history, geography, social life and directly influenced by these hadiths. Mountains, winds, snow, rivers, streams, sky, moon, cloud, natural vegetation, etc. Many other elements, such as the folk songs topic. Folk songs, creates not only musicians but also sociologists. Because society is the means of expression. In this study, we will examine the importance of "hazelnut" in the social life that is not only the economic direction, how the place reflects on the folk songs, how the hazelnut is placed in folk songs while expressing love and longing
Folk song, hazelnut, socio-economic life, folk.