For 10 points, name this German "child prodigy," known for his Eine Kleine Nachtmusik.
This composer wrote his "Coronation Concerto" with unfinished parts for the left hand. Another of this composer's piano concertos was used in a film depicting the Danish tightrope walker, Elvira Madigan. This composer only wrote two of his(*) forty-two symphonies in a minor key, both the "Little" and "Great" G Minor Symphonies. For 10 points, name this German "child prodigy," known for his Eine Kleine Nachtmusik.
This composer wrote his "Coronation Concerto" with unfinished parts for the left hand.
Wolfgang Amadeus Mozart