For this sixth volume in Quartetto di Cremona’s exploration of the complete Beethoven String Quartets, the ensemble tackles the String Quartet in A major, Op. 18, No. 5, and the String Quartet in B-flat major, Op. 130, pairing an early piece and a late piece to give some insight into the composer’s development. In both of these compositions, Beethoven’s incorporation of folk music can be seen. In other aspects, these two works are vastly different, the earlier showing his enthusiastic and uplifting style, and the later showing his passionate and sometimes brooding methods. Quartetto di Cremona has been internationally lauded for their “extremely mature and lyrical sound.” (Strad) The group formed at the Stauffer Academy in Cremona in 2000, and since then has acquired an extensive repertoire.