Listen to Gamma Waves online. Gamma Waves is an Instrumental language song and is sung by Sophia Rain. Gamma Waves, from the album Binaural Beats Deep Sleep: Asmr Rain Sounds, Theta Waves, Alpha Waves, Gamma Waves, Delta Waves, Isochronic Tones and Ambient Music For Relaxation, Sleep Music, Brainwave Entrainment and Sleeping Music, was released in the year 2020. The duration of the song is 2:28. Download Instrumental songs online from JioSaavn.