Google just launched legal music search in China, it's called Music Onebox. Music can be streamed or downloaded for free. itunes and other services aren't available in China. Maybe it's worth rolling out some tunes then to get visitors to your site through this service...depending in what industry you work of course :)
"This legal music service will help users avoid dead links, slow downloads, inaccurate search results, and poor quality or incomplete songs," Google said in a statement.
Read more here.