Listen to I've Been Working on the Railroad (Instrumental) online. I've Been Working on the Railroad (Instrumental) is an English language song and is sung by #Kids, Nursery Rhymes and Nursery Rhymes and Kids Songs. I've Been Working on the Railroad (Instrumental), from the album Happy Nursery Rhyme Instrumentals, was released in the year 2020. The duration of the song is 1:09. Download English songs online from JioSaavn.