Frank’s Sonata For Violin And Piano In A Major

String kneading plays a vital role in the timbre of violin performance.Different use of string kneading will present completely different acoustics and styles.Frank’s Sonata for Violin and Piano in A Major was composed in the Romantic Period,with typical style and musical characteristics of that period.In this paper,the concrete application of string kneading and pronunciation combined with the song,from the theory to the actual application of the repertores,to study the violin left hand string kneading and pronunciation.