Answer:
The beat stays the same the rhythm changes.
I think that it is C. Very long with a smooth surface.
The answer is "<span>libretto".
</span><span>The text, or book, of a musical dramatic work is called the libretto.
</span>Libretto is derived<span> from </span>Italian and is<span> diminutive of the word </span>libro<span> which actually means "Book". The person who writes librettos is called "</span>librettist".
