Well... That one famous Beethoven symphony is in Cm, that other Beethoven Sonata everyone knows (Pathetique) is in C minor, That one Chopin etude everyone wants to play (Revolutionary) is in C minor, that ONE concerto everyone loves (Rach 2) also C minor, Brahms 1st symphony also known as Beethoven's 10th, the most famous Bach Partita (for keyboard, #2), am I missing anything?
What is it with Cm and overplayed pieces? (Though some of the ones I mentioned aren't overplayed)