There are only three violin sonatas recorded and published in Brahm's life. This these is trying to discuss about the latese of three violin sonatas but the composition of the music is the most gigantic –namely, the Piano and Violin Sonata No. 3 Op. 108 in D Minor. In order to realize the background of this sonata and know the composition stle of Brahms intially, the writer especially wrote chapter two to explore. Via comparing and analyzing three violin sonatas, you could find that the Brahm's composition style is classicism actually, however, he was the person in romanticism. Concerned the work annotation, except for the chapter three, the writer also made comparison of partial sound data and version of Bram's music in chapter four, too. Based on the above data and combined the writer impression of the melody, and therefore the writer arrived a conclusion to made the work annotation eventually.