In the lead-up to Expo 2010 Shanghai, China lined up some of its biggest stars Jackie Chan, Andy Lau, Yao Ming to record a "We Are the World"style theme song titled "2010, Waiting for You." Shortly after it was released in April, however, netizens began commenting that the song's tune was strikingly similar to a 1997 ballad by Japanese singer Mayo Okamoto, "Stay the Way You Are." Expo organizers immediately suspended the use of the song and then belatedly asked for permission to use the melody. Okamoto graciously granted the request.