I'm guessing Saint-Saens, Faure or Bizet?
Paul McCartney?
No. 2, Rondino (Allegretto grazioso; 1917). This is one of Sibelius's most charming pieces for violin. It has the grace and charm of the Rococo style, and a new classicism which is unforced, and which arises from the composer having over many years adopted and internalised the ideals of classicism.