How many pieces of music did Franz Liszt compose?
Answer: He composed 1,300 by the end of his life. He wrote 400 original pieces and 900 arrangements of other composers' pieces.
Franz Liszt Hungarian Rhapsody No. 2 (a majority say this is the hardest piece.) Beethoven's Moonlight Sonata 3rd Mvt Chopin's etudes Flight of the Bumblebee Prokofiev's Piano Concerto No.1 and No.2 Ravel's Gaspard de la Nuit Rachmaninoff's third piano concerto Sorabji's Opus Clavicembalisticum Feux Follets by Franz Liszt Grand Galop Chromatique by Franz Liszt Waldstein Sonata by Beethoven Bach's French/English swite (hardest pieces in the Baroque era.) Godowsky's arrangement of Chopin's 'Aeolian Harp' Chopin's Sonata's
Liszt wrote more music for piano than any other instrument, however, he wrote a number of songs (for voice and piano), and syphonic pieces - his symphonic poems, for example - which were scored for full orchestra. I don't think he wrote chamber music for other instruments - string quartet, piano trio, etc.
Brahms's style of composition was basically romantic in expression within classical structures. If you mean what genres did he compose in, these are the principle ones: Symphonies, concertos, string quartets and other chamber music, songs, sonatas and short pieces for keyboard. He did not compose music for the theatre (operas or ballets).