Transitions move us from scene to scene. Episode offers an array of transitions, from classic fades to dramatic irises. The counter-exposition in a fugue is separated from the exposition by an episode and is in the same key as the original exposition.
<span>The correct answer is
(a). Episodes are transitional sections that occur between statements of the
subject in a fugue. It is generally fundamental to the musical experience of
fugue that the subject disappears and later reappears, but that doesn’t mean
that fugues have to have episodes. Some fugues have no episodes, which means
that subject is always present, and some are mostly consisted from episodes.</span>
