Clical/baroque artists?

They are composers and Tchaikovsky is a romantic composer not a clical one. In the Baroque era one of my favorite composers is a man named Domenico Scarlatti. He wrote over 500 Piano Sonatas (1 movement 2-3 minute pieces) and to this day I have not heard a bad one (I don't think I have heard 100 but I have heard dozens of them). With the exception of one of them in a minuet form (I have it in a book and the book doesn't cite the number) they are all very hard to play. In the clical era Clementi is a very prominent Piano composer and he wrote some excellent work. In the romantic it branches out quite a bit more. Chopin is the most famous piano composer of the Romantic era (and basically with the exception of mabey Beethoven all time), Listz, Brahms, Schubert, Schuman and many many others wrote great piano music. In the Romantic era there are far more great composers and less great work the than clical (it's so anti-logic).