Piano music in movie "The love of life"
 

Hello fellow banters

Im looking for a probably classical piano music that appears in the movie "The love of life".

It's a movie about the life of a classical pianist called Arthur Rubinstein.
The music sounds kinda like Chopin but i may be totally wrong.
I think the tonality is D minor.

There is the youtube link, the song is between 53:05 and 53:47.


I've listened to all the musics in the video description but none of them matches.