Several Arirang songs were sung so the researcher analyzed 19 kinds such as stress index and change of an autonomic nerve to study the effect of Arirang music on spirit and physical physiology, and the researcher measured and analyzed stress index, pulse diversity, vitality of sympathetic nerve and parasympathetic nerve, balance of an autonomic nerve, standard deviation of pulse, the normal pulse, and the normal deviation before and after singing Arirang. Also, the researcher analyzed curing effect before and after singing Arirang and did statistical analysis. In singing Arirang training songs such as original Arirang, Jeongseon Arirang, long Arirang, a popular song, and Kwansan swift horse song, it is meaningful that stress index decreased, health index increased, and these songs raise stress resistance and normal heartbeat. TP, LF (Activity of sympathetic nerve), HF (Activity of parasympathetic nerve), suggested number of deep breath, pulse standard deviation (SDNN), normal deviation (RMSSD), cardiac change (HRV), physical stress balance, and spiritual stress balance were meaningful. Autonomic nerve balance (VLF), pNN50, and relative rate between sympathetic nerve (SNS) and parasympathetic nerve (PNS) were not meaningful, but in clinical analysis, there was the effect in normal range.