Listen to Brainwave Entrainment online. Brainwave Entrainment is an Instrumental language song and is sung by Sophia Rain. Brainwave Entrainment, from the album Binaural Beats Deep Sleep: Asmr Rain Sounds, Binaural Beats, Isochronic Tones, Theta waves, Alpha Waves and Ambient Music For Sleeping, Relaxation, Stress Relief, Brainwave Entrainment, Sleeping Music, Sleep Music and Music To Cure Insomnia, was released in the year 2020. The duration of the song is 2:13. Download Instrumental songs online from JioSaavn.