What are some good piano songs I might like to learn? Some of your favorites? Sheet music, maybe?

I play piano, I'm pretty good i guess, but tht's besides the point. I was wondering if anyone has any good piano music they think is beautiful/nitriguing tht isnt too simple but isnt too hard. Some well known music that I like is Bella's Lullaby (The Carter Burwell one) and Hedwig's Theme (Harry Potter Theme)... they don't have to be well known but I kinda like that beautiful yet spooky feel of those two popular pieces. And also, if you have the link to the sheet music or maybe a youtube video of someone playing it or teaching it, that would also be good, but that wont really be the deciding factor on if it gets best answer. Thanks alot!!! God Bless!!!