- Composer: Beethoven is primarily known as a composer, having created numerous influential works in various genres such as symphonies, concertos, sonatas, and string quartets.
- Pianist: Beethoven was a gifted pianist, recognized for his virtuosic performances and improvisations. He gave public concerts and was regarded as one of the leading pianists of his time.
- Conductor: Beethoven also conducted orchestras and ensembles during his career. He led performances of his own works and those of other composers.
- Teacher: Beethoven taught music to a number of students, including Ferdinand Ries, Carl Czerny, and Archduke Rudolf. He shared his knowledge of composition, piano playing, and musical theory with his pupils.
- Honorary Member of the Philharmonic Academy of Bologna: In 1802, Beethoven was elected as an honorary member of the Philharmonic Academy of Bologna, an esteemed musical institution in Italy.
- Honorary Citizen of Vienna: Beethoven was granted honorary citizenship of Vienna in 1820. This honor recognized his contributions to the musical landscape of the city and his lasting influence as a composer.
- Immortal Beloved: This is the称呼 given to the unnamed addressee of a passionate and emotional Liebesbrief written by Beethoven in 1812. The identity of the "Immortal Beloved" remains a subject of speculation and debate among biographers and scholars.