I need some good music?

I want music that is piano only. No words. Bo percussion or anything. Songs like "River Flows in You" by Yiruma. I want stuff like that. Christmas songs won't cut it. I am very picky. I want lullaby like music, too. No Beethoven's Fur Elise, that seems too upbeat for me. So if you know what I am talking about, give me a list or something. Thanks!