Fan Casting Big Finale Crowd Song in Sort by Tropes

What happens when nearly the entire cast returns for a large number? This is especially common when said number happens to be the very last number in the musical, likely as a means of provide the viewers with a final glimpse of vibrant, colorful cast of the characters, that make the piece memorable. Tis, we have what's known as the Big Finale Crowd Song, which is when a very large group of people— which tends to be nearly the entire cast— all join together for final number of the piece where they sing their hearts out in what's essentially a special way of thanking the audience of listening to their performances.