Mozart Symphony no. 41 in C major 'Jupiter', K. 551

Symphony No. 41 in C major, K. 551, was completed by Wolfgang Amadeus Mozart on 10 August 1788. It was the last symphony that he composed, and also the longest. The work is nicknamed the Jupiter Symphony. This name stems not from Mozart but rather was likely coined by the impresario Johann Peter Salomon in an early arrangement for piano.