Symphony No. 1 (Mozart) in the finale of his "Jupiter" symphony, No. 41. The four notes, Do, Re, Fa, Mi, make an appearance in several of Mozart's works, including his Symphony No. 33. This theme is stated by the horns in his first symphony. In his book on the Piano Concertos, Cuthbert Girdlestone pointed out the similarity between the opening of this symphony and that of Mozart’s Piano Concerto No. 22 K482, composed some twenty years later. Symphony No. 1 (Mozart) The Symphony No. 1 in E major, K. 16, was written in 1764 by Wolfgang Amadeus Mozart at the age of eight years.
Symphony No. 3 (Saint-Saëns) Symphony No. 3 (Saint-Saëns) The Symphony No. 3 in C minor, Op. 78, was completed by Camille Saint-Saëns in 1886 at what was probably the artistic peak of his career. It is also popularly known as the "Organ Symphony", even though it is not a true symphony for organ, but simply an orchestral symphony where two sections out of four use the pipe organ. The composer inscribed it as: "Symphonie No. 3 "avec orgue"" (with organ). Of composing the work Saint-Saëns said "I gave everything to it I was able to give. What I have here accomplished, I will never