Listen to Guitar Lullaby (Baby Sleep Routine) online. Guitar Lullaby (Baby Sleep Routine) is an Unknown language song and is sung by Childrens Songs. Guitar Lullaby (Baby Sleep Routine), from the album Calming Music for Babies – 80 Soothing Relaxing Sounds for Baby Sleep & Toddlers Sweet Dreams, was released in the year 2016. The duration of the song is 3:16. Download Unknown songs online from JioSaavn.