⟪RUQOA⟫ is a South Korean music producer known for his innovative and experimental music style that spans a variety of genres.Utilizing instruments such as vibrato leads, marimbas, pizzicatos, and xylophones, he crafts creative sounds that simultaneously convey subtlety and intensity.

In 2017, he officially launched his career by releasing his debut album, Utopia, on SoundCloud. Since then, he has introduced a broad musical spectrum with albums and EPs such as Love Letter, Neverland, and Lemonade. His track Island, featured in the rhythm game OverRapid, and Close To You, uploaded on the YouTube channel Diversity, brought him global recognition.

In addition to his main activities, RUQOA operates a side account under the name ⟪Kirune⟫, where he shares non-EDM tracks and experimental unfinished pieces, showcasing his musical versatility and creative process to his fans.