Listen to Violin Sonata No. 9 in A Major, Op. 74 "Kreutzer": I. Adagio Sostenuto - Presto online. Violin Sonata No. 9 in A Major, Op. 74 "Kreutzer": I. Adagio Sostenuto - Presto is an English language song and is sung by Leon Spierer and Ernst Gröschel. Violin Sonata No. 9 in A Major, Op. 74 "Kreutzer": I. Adagio Sostenuto - Presto, from the album Focus Your Mind with Beethoven: 50 Tracks, was released in the year 2015. The duration of the song is 10:27. Download English songs online from JioSaavn.