Below is an enumeration of all of the major works I have studied thus far. I did not include the plethora of "easier" works that I learned when I was still in nascency such as Mozartean Minuets or sonatinas since I've noticed that most serious concert artists refrain from programming such works in their recitals.(Not to say those pieces aren't important) The total number of works I know is about 105ish?You can count yourself to check my math. I hope that ultimately this list will have multiplied at least 10 times what it currently is by the time I'm 70, so hopefully before I die I'll have some 1000 works in my fingers, I know it sounds like a lot but it's not totally unrealistic: look at someone like Sviatoslav Richter(one of my piano heroes): He learned literally thousands of pieces before he died at the ripe old age of 82.There's simply too much good music out there to learn.
Baroque
J.S. Bach:
Domenico Scarlatti:
Classical
Wolfgang Amadeus Mozart
Joseph Haydn
Ludwig Van Beethoven
Romantic
Frederic Chopin
Franz Liszt
Robert Schumann
Edvard Grieg
Sergei Rachmaninoff
Alexander Scriabin
Albert Pieczonka
Samuel Coleridge Taylor
Ignacy Jan Paderewski
Impressionist music
Claude Debussy
Erik Satie
Modern
Aram Khachaturian
Oliver Messiaen
Kalen Winfrey
*indicates that there is a recording of the piece available on my YouTube channel.
https://www.youtube.com/user/Kalen1457/videos