Kim Eun-jae, also known by her stage name Ejae, is a South Korean and American singer-songwriter and record producer. She is known for her work with Red Velvet, aespa, Le Sserafim, Nmixx, Twice, Kard, and other South Korean artists. From Wikipedia
It underscores the soundtrack’s global appeal from South Korea’s Melon Top 100 to the US Billboard Hot 100.