eViolinSchool.com provides information about famous violin pieces.
Just click on a title of the piece to learn more about them!
Kreisler's Praeludium and Allegro
Vivaldi's Four Seasons
Mozart's Violin Concerto No.3
Mendelssohn's Violin Concerto in E minor
Note: Much of this description of each violin pieces was taken directly from the http://www.wikipedia.org.