Google has had a rough go of it in China. The company seems to fall farther and farther behind the home-grown search powerhouse Baidu. The latest battle Mountain View has been forced to concede is in the world of music. Google Music Search launched in 2009 as a legal alternative to Baidu's own tool that turned up primarily illicitly shared results. The service never took off, even with the backing of a local partner, and things only got worse when the web giant ceased censoring results and took it ware