most recognized/popular classical pieces?

[swagmaster420x]

im trying to compile a list of these pieces which a lot of people who don't play classical music might still recognize, e.g. fantasie impromptu, clair de lune, hr 2
would you consider Rachmaninoff prelude "bells of moscow" to be widely recognized?
what other pieces fit under this category

[j_menz]

It's already been done.

You may disagree, of course, with the list.

Also, that is classical music generally, not just piano. Of course, piano has also been done.