A traditional folk music performance known as “Nora Rong Khru” in the context of the southern region has been passed down from generation to generation, encompassing knowledge, beliefs, rituals, and cultural aspects. Although some forms of traditional music have declined and disappeared over time, Nora Rong Khru remains popular in the southern region due to changes in its music performance to adapt to the changing society. These changes can be classified into three categories: 1) changes in the structure and sound system, 2) changes in the components of the music, and 3) changes in the music ensemble.