Task: Text Categorization
Input (English): While serving as music tutor to the Esterhazy daughters, this man composed a C major sonata for piano four-hands which is known as his "Grand Duo." This man was unable to play his own "Wanderer Fantasy," and he substituted a double bass for one of the violins of the typical lineup for his Piano Quintet in A major. This composer's incidental music to Rosamunde has been suggested as a (*) conclusion to his eighth symphony. For 10 points, name this Romantic German composer of the "Trout Quintet" and the "Unfinished Symphony."
Output (English): Fine Arts