Starting this discussion thread because this drama includes classical music pieces that some people, like me, are finding difficult to find information about. I thought it would be helpful to have a place where we can discuss them—not just to understand the technical aspects of the pieces, but also to understand the depth of the characters and why a particular piece of music was chosen at a particular moment to add another layer to the story.

Found this helpful reddit post regarding this although the accuracy is what I am not sure of here.

https://www.reddit.com/r/kdramas/comments/1w23wfv/comment/p6upcwe/?context=3

End of episode 2 - The two of them in outdoor concert: Saint Saens Danse Macabre - such a fun piece!!

Anybody knows the pieces Pi-O played in his grandfather’s room in Episode 1? It’s when Pi-O confronts grandpa on his views of his piano skills