Arirang has quite a long history in Korean music. Arirang means the heart is tingling. Jeongseon Arirang is well-known Arirang from the Gangwon province, so it shares certain features of Dongbu minyo (folksong), including the Menaritori. Jeongseon Arirang of Ok-sim Kim is pure and innocent. She has an ingenuous country voice. It is a kind of hope that provides our mental strength. Mental power is as important to our health as a eating right. Jeongseon Arirang sung by Ok-sim Kim is Seoul style of rhythmic pattern and melody. Jeongseon Arirang is designated as the Intangible Cultural Property No. 1 by the Gangwon province in 1971. This article outlines the emotional biography of Jeongseon Arirang of Ok-sim Kim relationship.