Does anyone know the piano songs played in the movie Black Swan?

[jb90304]

I'm not talking about ones that had orchestra behind it, I think those were pieces by Tchaikovsky but there were parts in the movie where the pianist played it solo. I couldn't find what it on any of the songs from the movie soundtrack CD, please help me out!

[scottmcc]

they're variations on various themes from swan lake.  you should be able to find a piano reduction of the score on imslp:  https://imslp.org/wiki/Swan_Lake,_ballet,_Op.20_(Tchaikovsky,_Pyotr_Ilyich)