Listen to Delta Waves for Deep Sleep online. Delta Waves for Deep Sleep is an Instrumental language song and is sung by Michael Keystone. Delta Waves for Deep Sleep, from the album Binaural Beats: Alpha Waves, Delta Waves, Theta Waves, Isochronic Tones and Calm Music For Deep Sleep Music, Brainwave Entrainment, Sleeping Music and Extreme Relaxation, was released in the year 2020. The duration of the song is 2:16. Download Instrumental songs online from JioSaavn.