Bernard Chevalier, violin. This difficult etude is surprisingly satisfying from a musical standpoint. As you perform this piece, think espressivo. The technical difficulty is keeping tonal pitch with all the chromatic lines and also paying attention to the dynamics. I didn't need to change the original bowings for dynamic emphasis except for a few measures. Note measure 22 the 10th note should be E#. If you haven't yet learned chromatic fingerings for fluency and control, this is a good etude to practice.