It is unknown.
me
This piece was composed and first performed c. 1715 in Frankfurt for the weekly Frauenstein concerts.
Indeed it was. Our contemporary viola model was created in the 19th century though.
The viola was created in the 1500s and our modern viola was created in the 19th century.The viola was made before the violin was!
Mozart composed his first piano concerto before his teens. His first four compositions of the genre were rearrangements from other works. His first original concerto: concerto 5 in D, K 175 was composed in 1773 (at age 17).
In a classic concerto the first movement has two expositions. At the end of a classic exposition there is usually a repeat sign.
The first movement of a classical concerto is played in double-exposition sonata form at a moderate to fast tempo and has a cadenza near the end
The viola was first created in the 16th century and our modern viola was created in the 19th century.
Three
Hancock was recognized as a "Jazz Master" by the National Endowment for the Arts in 2004. His bio on the NEA website states: "Herbie Hancock's talent as a pianist was evident when, at age 11, he performed Mozart's D Major Piano Concerto with the Chicago Symphony Orchestra."
I would say they hold equal popularity, in terms of how often they are performed in concerts. Both are young works, composed within a year of each other. The first to be completed was the F minor Concerto (Marked as No 2). This was started in 1829 at the age of 19 and was not completed until March of 1830. Chopin had by then started a second Piano concerto, in E Minor. Due to problems with manuscripts and errors on behalf of the publishers, the 2nd, E Minor Concerto was published out of chronological order as No 1. It follows that when the F Minor concerto was ready to be published, it became the 2nd Piano Concerto, even though it was composed first. There was apparently no effort to change the status quo and so this numbering remains, confusingly, to this day! So, what we know as the Piano Concerto No 1 in E minor Opus 11, was composed after what we know as the Piano Concerto No 2 in F Minor Opus 22. Both are very beautiful works and both have much to recommend them.
Which composer? Mozart's concerto no. 23 in A has its second theme in E major, and in the recapitulation it returns in A major. Schumann's concerto in A minor has its second theme in C major, returning in A major for the recapitulation.