Retain Nostalgia

Cultural nostalgia, is an important concept of anthropology, showing that in the proce ss of globalization, there is always a called "homesickness" modernity of cultural nost algia or national psychological complex called "the cultural nostalgia". People in the world under the impact of multiculturalism, began to appear on home and desire for the traditional culture. In the field of music is also exist a "cultural nostalgia" ? To this end, this paper chose the Mongolian long-form narrative folk song called Ga Da Mei Li n and its various types of adaptation as the research object. Based on the investigation to the its prototype and rheology, the perspective of "homesickness" as a watch to retain its possibility and significance are discussed.This article is divided into four chapters, chapter one-----reviewing the history of the song, the second chapter of folk song-----the music form text prototype and rheological comparative analysis, the third chapter of folk song-----the music aesthetic idea of prototype and rheological comparative analysis, the fourth chapter-----the music proto type of the cultural ecology of folk songs and rheological comparative analysis and conclusion part.Through investigation, this paper concludes that "cultural nostalgia" is a proposition of anthropology, but also an aesthetic problem, how to keep traditional Mongolian music "homesickness", its most essential feature of lasting appeal, is a traditional music creation of the eternal proposition.