Who has more best-known compositions, Hans Pfitzner or Ludwig van Beethoven?
Hans Pfitzner:  His best known work is the post-Romantic opera "Palestrina", loosely based on the life of the sixteenth-century composer Giovanni Pierluigi da Palestrina. Ludwig van Beethoven:  His best-known compositions include 9 symphonies, 5 piano concertos, 1 violin concerto, 32 piano sonatas, 16 string quartets, his great Mass the "Missa solemnis", and one opera, "Fidelio".
i don't know