Listen to Calm Background Isochronic Sounds online. Calm Background Isochronic Sounds is an Instrumental language song and is sung by Miracle Toney. Calm Background Isochronic Sounds, from the album Solfeggio Healing Music: Binaural Beats, Isochronic Tones, Alpha Waves, Theta Waves and Ambient Music For Healing, Brainwave Entrainment, Deep Relaxation and Solfeggio Frequencies, was released in the year 2020. The duration of the song is 1:35. Download Instrumental songs online from JioSaavn.