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. 5 (Sibelius) Symphony No. 5 (Sibelius) The Symphony No. 5 in E-flat major, Op. 82, by Jean Sibelius is a symphony in three movements. Sibelius was commissioned to write this symphony by the Finnish government in honour of his 50th birthday, which had been declared a national holiday. The symphony was originally composed in 1915. It was revised first in 1916 and then again in 1919. During the composition phase, Sibelius wrote in his diary: "It is as if God Almighty had thrown down pieces of a mosaic for heaven’s floor and asked me to find out what was the original pattern."