4:17Lang Lang performs 'A Maiden's Prayer'gma3May 21, 2019Lang Lang performs 'A Maiden's Prayer'World-famous pianist Lang Lang performs a classical song from his album "Piano Book."Up Next in newsBlind 6-year-old playing Queen's 'Bohemian Rhapsody' on the piano will blow you awayMarch 15, 2019Teen delivers pizza and a song to family when he plays their pianoJuly 31, 20189-year-old to play with the Cincinnati PopsFebruary 2, 2018