Lang Lang Piano Academy: mastering the piano Level 1 (Piano Solo): Mastering the Piano 1 Paperback – 28 Aug. 2014

Lang Lang Piano Academy: mastering the piano Level 1 (Piano Solo): Mastering the Piano 1

Lang Lang Piano Academy: mastering the piano Level 2 (Piano Solo): Mastering the Piano 2

Lang Lang Piano Academy: mastering the piano Level 3 (Piano Solo): Mastering the Piano 3