Listen to Rainbow Rainbow Up In The Sky online. Rainbow Rainbow Up In The Sky is an English language song and is sung by The Countdown Kids. Rainbow Rainbow Up In The Sky, from the album Nursery Rhymes & Bible Songs for Kids : Childrens Music & Hymns & Sunday School Songs for Praise & Christian Worship, was released in the year 2017. The duration of the song is 2:41. Download English songs online from JioSaavn.