W. A. Mozart Sonata for violin and piano in G major, K.301/293a (No.18).
[Allegro con spirito] [Allegro] Hilary Hahn (violin/violon)
Natalie Zhu (piano)
Official website : http://www.hilaryhahn.com/index.html
Deutsche Grammophon : http://www.deutschegrammophon.com/artist/biography?ART_ID=HAHHI