Listen to Sleep Training online. Sleep Training is an Unknown language song and is sung by Baby Lullaby Club. Sleep Training, from the album Pamper & Lull: Lullaby Songs for Babies – Music to Fall Asleep, Sleep Aids, Insomnia Cures, Stop Crying, Quiet and Peaceful Night with Nature Sounds for Mom and Baby, Dream Feed, Sweet Dreams, was released in the year 2015. The duration of the song is 3:55. Download Unknown songs online from JioSaavn.