The Violin Concerto No. 3 in G major, K. 216, was composed by Wolfgang Amadeus Mozart in Salzburg in 1775 when he was 19 years old. In a letter to his father, Mozart called it the 'Straßburger-Concert'. Researchers believe this epithet comes from the motive in the third movement's central section, a local, minuet-like dance that already had appeared as a musette-imitating tune in a symphony by Carl Ditters von Dittersdorf.
The above text from the Wikipedia article "Violin Concerto No. 3 (Mozart)" text is available under CC BY-SA 3.0.