Minuet: Mozart
Waltz: Chopin
Rhapsody: Liszt
Impromptu: Chopin, Fauré
Barcarolle: Fauré
Bagatelle: Beethoven
Mélodie: Fauré
Prelude: Bach, Chopin, Rachmaninoff
Arabesque: Debussy
Fugue: Bach, Brahms
Theme and variations: Mozart, Beethoven, Fauré
Rondo: Chopin, Beethoven
Étude: Chopin, Liszt, Alkan, Henselt, Rachmaninoff, Scriabin, Debussy
Piano sonata: Beethoven, Scriabin
Polonaise: Chopin
Fantasia: Mozart
Mazurka: Chopin, Szymanowski, Cui
Scherzo: Chopin
Ballade: Chopin
Nocturne: Field, Chopin, Fauré
Renaissance: Byrd, Bull
Impressionist: Debussy, Ravel
Impossible: Ravel, Beethoven, Balakirev, Stravinsky; Liszt, Alkan, Rachmaninoff
Moments musicaux: Schubert, Rachmaninoff
Stuff that sounds horrible to most people because, apparently, they aren't understood: Schoenberg, Berg, Roslavets
Stuff without words: Mendelssohn, Fauré
Stuff to do with dreams: Liszt
Stuff that starts with 'liebe': Kriesler, Liszt, Schubert
Stuff that ends with 'szenen': Schumann