Listen to 저 아기 잠이 들었네 What Child Is This online. 저 아기 잠이 들었네 What Child Is This is an Instrumental language song and is sung by 이명희 Lee Myoung Hee. 저 아기 잠이 들었네 What Child Is This, from the album 크리스마스 오르골자장가 Christmas Music Box Lullaby, was released in the year 2022. The duration of the song is 4:28. Download Instrumental songs online from JioSaavn.