Piano Battle (Secret)

Piano Battle, from the motion picture "Secret" (IMDB Link), original title - "Bu nend shuo de. mi mi" (2007).

Jay Chou is the one with black Jacket, Zhan Yuhao is the one with white shirt challenging the "new guy" for who plays the piano better. jay Chou is also known as a film director (Secret is directed by him), composer, actor, singer and multi-instrumentalist.