Listen to What Child is This, Classic Rock, 4/4 online. What Child is This, Classic Rock, 4/4 is an English language song and is sung by DigiClassics, Reading, Classical Study Music Ensemble and Studying Music. What Child is This, Classic Rock, 4/4, from the album Greensleeves: What Child is This? (Variations on a Theme), was released in the year 2015. The duration of the song is 2:44. Download English songs online from JioSaavn.