Listen to Quintet in G major, Op.34: Poco moderato online. Quintet in G major, Op.34: Poco moderato is an English language song and is sung by Stephan Siegenthaler and Stamic Quartet Prague. Quintet in G major, Op.34: Poco moderato, from the album Strässer and Marteau: Romantic Quintets for Clarinet and String Quartet Vol. 2, was released in the year 2014. The duration of the song is 11:22. Download English songs online from JioSaavn.