Listen to Onde Delta per Sonno Profondo online. Onde Delta per Sonno Profondo is an Instrumental language song and is sung by Dormire Meglio. Onde Delta per Sonno Profondo, from the album Onde Delta per Sonno Profondo - Dormire Profondamente e in Armonia, Sonno Armonioso, was released in the year 2018. The duration of the song is 6:34. Download Instrumental songs online from JioSaavn.