Listen to String Trio: I. Moderato online. String Trio: I. Moderato is an Instrumental language song and is sung by Mark Lubotsky, Katarina Andreasson and Olga Dowbusch-Lubotsky. String Trio: I. Moderato, from the album Lubotsky Trio: Mozart, Schnittke, was released in the year 2018. The duration of the song is 14:35. Download Instrumental songs online from JioSaavn.