Listen to What Child is This online. What Child is This is an Instrumental language song and is sung by マインドフルネス瞑想. What Child is This, from the album 瞑想用音楽 - ストレスから開放される 睡眠, was released in the year 2019. The duration of the song is 5:13. Download Instrumental songs online from JioSaavn.