For 10 points, name this composer who wrote Eine Kleine Nachtmusik and variations on the melody that became Twinkle, Twinkle, Little Star.
This composer opened the fourth movement of his second minor-key symphony with a Mannheim Rocket. This composer of the Great G-minor Symphony wrote a well-loved C-minor Piano Concerto No. 24 and an A-major Clarinet Concerto. His wife Constanze lobbied Franz Süssmayer to complete this composer's Requiem. He composed the Prague and Jupiter symphonies, which are found in the Koechel catalog of his works. For 10 points, name this composer who wrote Eine Kleine Nachtmusik and variations on the melody that became Twinkle, Twinkle, Little Star.
This composer opened the fourth movement of his second minor-key symphony with a Mannheim Rocket.
Wolfgang Amadeus Mozart