Listen to Sweet Dreams My Sweetheart, Have a Nice Dreams online. Sweet Dreams My Sweetheart, Have a Nice Dreams is an Unknown language song and is sung by Baby Training Academy. Sweet Dreams My Sweetheart, Have a Nice Dreams, from the album Natural Sleeping Aid for Baby - Baby Sleep, Calm and Quiet Nature Sounds to Sleep, Relaxing Music for Baby to Stop Crying, Fall Asleep and Sleep Through the Night, was released in the year 2016. The duration of the song is 5:22. Download Unknown songs online from JioSaavn.