Listen to Background Rain Sounds and Theta Waves For Sleep online. Background Rain Sounds and Theta Waves For Sleep is an Instrumental language song and is sung by Sophia Rain. Background Rain Sounds and Theta Waves For Sleep, from the album Sleeping Music: Binaural Beats, Theta Waves, Alpha Waves, Isochronic Tones, Ambient Music and Rain Sounds For Deep Sleep Aid and Calm Sleep Music, was released in the year 2019. The duration of the song is 1:53. Download Instrumental songs online from JioSaavn.