Greson chance:《running away》《lella》《waiting outside the lines》《sunshine &citylights》Katty perry:《firework》《wide awake》《ET》《tteenage dream》其他:《bad》《lridescent》《lucky now》《good life》《tell me why》《under the water》《we are family》《a thousand years》《hey jude》还有一首超好听的歌(无歌词)《concerto pour deux voix》(天使之声协奏曲)法国小孩唱的,很好听!...