Leonidas Kavakos (violin and conductor), Antoine Tamestit (viola), and the Verbier Festival Chamber Orchestra perform W.A. Mozart's Sinfonia concertante for violin and viola (K. 364), his Symphony no. 31 (k. 297/300a) "Paris," and L. Beethoven's op. 92, Symphony no. 7. Performed as part of the Verbier Festival.