TEDx USC: Qi Zhang opening

Qi Zhang opens sitting at an unusual organ-like instrument with foot pedals. However, the music being played sounds nothing like an organ, it's a symphonic tune reminiscent of a Walt Disney World fireworks show. But all being played by her! Whoa! Drums, percussion, horns, strings... Incredible.

UPDATE: The piece played is Prokofiev's The Love of Three Oranges. (Ménage à troi l'orange?)