Nobuyuki Tsujii plays 2 great impromptus, June 2020 Classical Experience 5年前 Excerpts of CHOPIN op. 66 Impromptu Fantasie , and SCHUBERT op.90 Impromptu no. 3. More at https://mlliu2006.blogspot.com/2020/06/nobuyuki-tsujii-plays-2-great.html