The discussion which sees leads and intangible cultural asset designation instance of Chung-Buk folk songs about function of folk song there is a goal which proposes a new understanding necessity about reappraisal and song voluntary cultural heritage value. Setting the designation standard of intangible cultural asset how from site of the song folk song where the function is weakened together and about to lead the agony which the academic world dimension is sincere, a goal there is. In order to accomplish the goal of discussion, genealogies which from intangible cultural asset designation of folk song is considering first of all in absolute standard of the value come circles cultural act and folk song function do to be immanent prerequisite summarized the function which folk song is characteristic with character. Specially from practical function from manifestation and effectiveness and formal function from emotional reaction and proposal characteristic and playing function the amusement instinct and emotional manifestation characteristic etc are going in gear paid attention in fact. Like this logic with foundation intangible cultural asset designation instance of Chung-Buk folk songs if intangible cultural asset designation and management from tracks, in present condition focus as that alternative tried to observe a counter-strategy in the same time when exposes the problem point which becomes known from function loach work. The discussion which sees is limiting the category of discussion in intangible cultural asset designation instance of Chung-Buk folk songs. But the problem point and counter-strategy of designation magnify and as problem point and counter-strategy of the intangible cultural asset designation instance whole of Korean folk song there is a possibility of doing. Must look in the face cultural property classification of influence and folk song of the folk art contest conference which is not the possibility as traditional connection of folk song of seeing in short and the specialist and assigned problematic etc. And national intangible cultural asset and at the time of which relate the reappraisal which intangible cultural asset is general until of course intelligence affection has the necessity which will consider carefully. The reappraisal and intelligence affection of intangible cultural asset a possibility of doing about the minimum necessary condition which ceremony folk song etc is registered with world-wide intangible cultural heritage get the evaluation where the Korean folk song the UNESCO is affirmative and Arirang and work folk song, as verification there is. And the core of verification as the rearrangement for the tradition of Korean folk song and a identity reinforcement is a possibility of doing. Intangible cultural asset of folk song is not the property of the specific individual. It is community property of the Korean race. From folk song academic society dimension cultural property style folk song with inspection certainly must grope a more desirable victory method about new victory act and attitude.