Listen to Messiah: Part I, No 12. For Unto Us a Child Is Born online. Messiah: Part I, No 12. For Unto Us a Child Is Born is an English language song and is sung by London Philharmonic Orchestra, London Philharmonic Choir, Sir Adrian Boult and Chorus. Messiah: Part I, No 12. For Unto Us a Child Is Born, from the album Händel: Messiah, was released in the year 2017. The duration of the song is 4:18. Download English songs online from JioSaavn.