Yes, the last part
This is a tricky one. I had to look through my music book and this is what I found: -Introduction (optional) -Exposition: -Theme 1 -Bridge -Theme 2 (Vth degree of theme 1) -Developement: Texture and harmony is "played with" -Recapitulation: (Back in the tonic key) -Coda (optional)
exposition, development, and recapitulation
The optional part of a plotline is the falling action.
No part of the writing process is optional.
exposition, development, and recapitulation
recapitulation: emergence during embryonic development of various characters or structures that appeared during the evolutionary history of the strain or species; (music) the section of a composition or movement (especially in sonata form) in which musical themes that were introduced earlier are repeated; a summary at the end that repeats the substance of a longer discussion; (music) the repetition of themes introduced earlier (especially when one is composing the final part of a movement)
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.
Optional means not required(you don't have to) but you could if you wanted to.
It is the optional part after the conclusion of the piece.
The definition of recapitulation can be found in any dictionary. Essentially, it means to summarize something or explain something in a more concise way than has been previously done.
No, it's not required as part of the computer, it's an optional component