Stefan Aaron performs on the Great Wall

German pianist Stefan Aaron hoisted his bright orange piano onto the Great Wall of China. 

The 40-year-old musician climbed up the Great Wall at Juyongguan Pass, a mountain pass in Changping District 60 kilometers from downtown Beijing.

Aaron wrote a song about the planet s most visible Wonder of the World. "It s like a dream-come-true thing and look at the view here, I m speechless."