The Piano Concerto no. 21 in C major, K. 467, was completed in 1785 by Wolfgang Amadeus Mozart, almost inmediatly after the completion of the previous K. 466 concerto. Concerto no. 21 is a work in three movements, the most famous of them being the second one. This movement was featured in the 1967 Swedish film Elvira Madigan, an appearence which led to the anachrostic nickname Elvira Madigan for the piece.
