Ejae

Kim Eun-jae (Korean: 김은재; born December 6, 1991), known professionally as Ejae (stylized in all caps; 이재), is a South Korean and American singer, songwriter, and record producer. A graduate of New York University Tisch School of the Arts, Kim started as a trainee for SM Entertainment in 2003 but did not debut as a soloist or music group member. She moved into songwriting and producing and initially became known for her work with K-pop acts Red Velvet, Aespa, Twice, Le Sserafim, and other South Korean artists. She co-wrote the topline for "Psycho" for girl group Red Velvet, which topped the US Billboard World Digital Songs chart.