Listen to Baby Sleep and Naptime online. Baby Sleep and Naptime is an Unknown language song and is sung by Calm Baby Music Land. Baby Sleep and Naptime, from the album Nap Time - Calm Music for Babies, Nature Sounds with Ocean Waves, Singing Birds, Rain Drops, Deep Sleep Music for Toddlers, Baby Sleep and Naptime, Relaxing Piano, was released in the year 2015. The duration of the song is 4:09. Download Unknown songs online from JioSaavn.