Beethoven Sonata for Violin & Piano No. 9 in A Major, Op. 47 ("Kreutzer"):

The piece is in three movements, and takes approximately 37 minutes to perform:

1. Adagio sostenuto - Presto - Adagio (about 12 minutes in length)
2. Andante con variazioni (about 16 minutes)
3. Presto (about 9 minutes)

1. Adagio sostenuto - Presto - Adagio