In a film with a linear structure, the first part of the story is called

________ is a DJ technique that involves segueing one recording into another, using a varispeed control to maintain a constant backbeat through the transition.

Fill in the blank(s) with the appropriate word(s).

A golden era of American musical theater was created from about ________.

A. 1980 to the present B. 1920-1960 C. 1776-1820 D. 1850-1875