Listen to Are You Sleeping online. Are You Sleeping is an English language song and is sung by Cowboy Jack and The Children's Songs Train, Nursery Rhymes Cowboy Jack and LL Kids Nursery Rhymes. Are You Sleeping, from the album Nursery Rhymes, was released in the year 2017. The duration of the song is 1:09. Download English songs online from JioSaavn.