Symphony No. 41 (Mozart) Symphony No. 41 (Mozart) Wolfgang Amadeus Mozart completed his Symphony No. 41 in C major, K. 551, on 10 August 1788. The longest and last symphony that he composed, it is regarded by many critics as among the greatest symphonies in classical music. The work is nicknamed the "Jupiter" Symphony. This name stems not from Mozart but rather was likely coined by the impresario Johann Peter Salomon. The symphony is scored for flute, two oboes, two bassoons, two horns in C, two trumpets in C, timpani in C and G, and strings. Symphony No. 41 is the last of a
Symphony No. 30 (Haydn) Symphony No. 30 (Haydn) The Symphony No. 30 in C major, Hoboken I/30, is a symphony by Joseph Haydn composed in 1765, at the age of 33. It is nicknamed the Alleluia Symphony because of Haydn's use of a Gregorian Alleluia chant in the opening movement. This use of chant proved he was devout Catholic. The Alleluia chant of the first movement has been confused with the principal melodic line in the finale of Mozart's Symphony No. 41 in C major. Mozart did use this Alleluia chant melody for his Alleluia Canon, K. 533, written shortly after he completed his