#馬友友 #YoYoMaNature at Play: J.S. Bach's Cello Suite No. 1 (Live ...支持環保與氣候變遷議題，馬友友於大煙山(Great Smoky Mountains)錄製巴赫〈巴哈：第一號無伴奏大提琴組曲〉公益影片