Task: Text Categorization
Input (English): This composer wrote a comic singspiel opera called The Impresario in a competition against an Italian composer's First the Music, then the Words. The death of this man's mother inspired his Piano Sonata No. , which was written in A minor while he was on a trip to Paris that also yielded his Symphony No. One of this composer's piano sonatas contains a rondo section "Alla Turca." Franz Xaver Sussmayr completed this man's Requiem Mass in D minor. For 10 points, name this German composer whose operas include The Magic Flute and Don Giovanni.
Output (English): Fine Arts