This paper explores the artistic journey of , specifically focusing on her evolution as a powerhouse vocalist through her performance of "Nang Ek" (นางเอย) during her successful run on The Voice All Stars Thailand (2022). Artist Profile: Ploy Supakchaya

Ploy Supakchaya Ratanamai, originally from Phichit province, first rose to prominence during (2017). A versatile artist with a background in industrial engineering and public administration, she gained early recognition for her "4-chair turn" Blind Audition with the song "Trab Thulee Din," which amassed millions of views within 24 hours. Ploy is celebrated for her ability to seamlessly blend traditional Thai vocal techniques—such as Luek-auean (Thai-style melisma) and Se-pha (Thai chanting style)—with modern pop and rock genres. The Voice All Stars Performance: "Nang Ek"

: Her rendition was praised for its complex transitions between three distinct singing styles within a single track. She utilized powerful, crystal-clear projection while maintaining the intricate, emotional phrasing characteristic of Thai country ( Luk Thung ) music.

: The performance solidified her status as a "voice of the people," showcasing her growth from a talented student into a seasoned professional capable of commanding a stage with both technical precision and deep emotional resonance. Competitive Journey and Legacy

In 2022, Ploy returned for the "All Stars" season, delivering a definitive performance of the song during the Blind Audition round.