what evidence do you have to prove that Yao Yao stole someone else's piano piece Even if she did, how do you know Can you understand piano music"This is the first release domain wap.Although Old Mrs....nk some water first. Oh right, I just bought some bread from the supermarket. Let me give you some..." The old man stood up again, trembling."No need to bother."She looked up at the old man's retreati...