Boris and Evelyne Berezovsky, father and daughter, perform the Mozart double piano concerto. Mozart wrote the piece to allow him to play duets with his sister, Maria Anna -- "Nannerl." Of course, when you play with a family member you make certain concessions, certain musical nuances to please one another.
Interview with Boris Berezovsky:
Boris Berezovsky on the piano, performing the Forellen Quintet. Yes, Forellen!!