1. Keyboard works: Anna Amalia was known for her keyboard compositions, including sonatas, concertos, and various smaller pieces. Her keyboard sonatas are characterized by their melodic and expressive nature.
2. Chamber music: She composed several chamber music works, including trios, quartets, and quintets. These pieces were often performed by the musical ensemble she established at her court.
3. Vocal music: Anna Amalia also composed vocal music, including arias and cantatas. Her vocal works showcase her talent for creating beautiful melodies and expressive vocal lines.
4. Operas: She is credited with composing two operas, "Il Trionfo della Fedeltà" and "La clemenza di Tito." These operas demonstrate her skill in writing dramatic and theatrical music.
5. Marches: Anna Amalia composed several marches, which were often used for military and ceremonial purposes. Her marches are characterized by their spirited and energetic melodies.
6. Lieder: She also composed a number of lieder (German art songs), which were popular in the 18th century. These lieder feature simple and elegant melodies that complement the poetic texts.
7. Miscellaneous works: In addition to these main categories, Anna Amalia also composed other musical pieces such as serenades, hymns, and dances. Her compositions encompass a wide range of genres and styles, reflecting her diverse musical talents.