CHINESE pianist Lang Lang released his first compilation album The Best & Rarities in China last week. The album is a blend of Western classical music, such as Beethoven and Tchaikovsky, and Chinese concertos like Yellow River. The 25-year-old will also work as a cultural ambassador on TV to introduce China to people from different countries. The young man from Shenyang also reveals that he might join a Hollywood action film in the future. He says that he wants to try roles related to piano playing.