Listen to Cello & Relax online. Cello & Relax is an Unknown language song and is sung by Meditation Masters. Cello & Relax, from the album Scaccia Stress - Musica Leggera e Suave per la Calma e il Rilassamento, was released in the year 2016. The duration of the song is 6:29. Download Unknown songs online from JioSaavn.