Google's service, called Music Onebox, directs users to Top100.cn, a site that names as an investor basketball star Yao Ming, to download or stream music for free. Users outside China are blocked from accessing the music.
Top100.cn is a Beijing-based Web site that already has licensing agreements with Vivendi SA's Universal Music Group and about 100 other labels. Talks are ongoing with Sony BMG and Warner Music Group Corp. to become partners.
"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.
Google said it is not participating in any of the advertising revenue from the site.
The International Federation of Phonographic Industries says more than 99 percent of all music files distributed in China are pirated. It says that despite China's large potential market, the country's legitimate sales of $76 million a year account for less than 1 percent of global sales.
