Listen to Brainwave Entrainment online. Brainwave Entrainment is an Instrumental language song and is sung by The Entrainment. Brainwave Entrainment, from the album Sleep Music: Binaural Beats, Isochronic Tones, Alpha Waves, Ambient Music for Deep Sleep, Brainwave Entrainment and Calm Sleeping Music, was released in the year 2020. The duration of the song is 2:03. Download Instrumental songs online from JioSaavn.