In the finale of one these works, a section marked Allegro risoluto features a tenth leap in the left hand and three trills leading to the tonic and subsequent seven-note scale figure, opening a triple fugue in B-flat. Another work opens its first movement Allegro assai with a dotted down-and-up arpeggio main theme in octaves that is repeated with the Neapolitan chord of G-flat. A 43-bar coda concludes a movement opening with a C minor arpeggiation in one of these works which was dedicated to Giulietta Gucciardi and opens with the direction to play (*) "senza sordini." The most famous of these
In the finale of one these works, a section marked Allegro risoluto features a tenth leap in the left hand and three trills leading to the tonic and subsequent seven-note scale figure, opening a triple fugue in B-flat. Another work opens its first movement Allegro assai with a dotted down-and-up arpeggio main theme in octaves that is repeated with the Neapolitan chord of G-flat. A 43-bar coda concludes a movement opening with a C minor arpeggiation in one of these works which was dedicated to Giulietta Gucciardi and opens with the direction to play (*) "senza sordini." The most famous of these works has a third movement marked presto agitato, and that C sharp minor work is subtitled "Quasi una fantasia." For 10 points, name these types of works by a certain composer, which include works called "Hammerklavier," "Appassionata," and "Moonlight."
In the finale of one these works, a section marked Allegro risoluto features a tenth leap in the left hand and three trills leading to the tonic and subsequent seven-note scale figure, opening a triple fugue in B-flat.
piano sonatas of Ludwig van Beethoven [prompt on a partial answer]