The term 'Final Musical Passage' is often referred to as a CODA, which is a four-letter word. A CODA is a passage of music that comes at the end of a piece or section of a piece and serves to bring it to a satisfactory conclusion. It is usually based on material from earlier in the piece and often includes a brief recapitulation of the main theme. The CODA can also be used to introduce a new section or to provide a transition to the next movement.