Listen to Relaxing Isochronic Tones Sleep Music online. Relaxing Isochronic Tones Sleep Music is an Instrumental language song and is sung by Miracle Toney. Relaxing Isochronic Tones Sleep Music, from the album Binaural Beats For Sleep Brainwave Entrainment Isochronic Tones & Alpha Waves Sleeping Music, Vol. 2, was released in the year 2018. The duration of the song is 1:57. Download Instrumental songs online from JioSaavn.