Did you ever watch the Little Mermaid? I thought it was a good movie
I sure have! that movie marked the beginning of the era known as the Disney Renaissance. Such a wonderful time for them. 
Why is it referred to as that?
Probably because that was when Disney began focusing more on animated films and some of their finest animated movies came out from that time until the early 2000's. 
Oh okay, yeah they really got better with Toy story, monsters inc and finding nemo too
Walt Disney Animation Studios
Walt Disney Animation Studios (WDAS), also referred to as Disney Animation, is an American animation studio that creates animated feature films, short films, and television specials for The Walt Disney Company. Founded on October 16, 1923, it is a division of Walt Disney Studios, and is headquartered at the Walt Disney Studios in Burbank, California. The studio has produced 57 feature films, from "Snow White and the Seven Dwarfs" (1937) to "Ralph Breaks the Internet" (
the song for the film's climax. Lopez added, "if you watch it in the flow of the movie, it would be jarring to have them break into song at that moment."
When the same clip was mentioned in an interview, director Jennifer Lee explained that according to Disney music producer Chris Montan (who has worked on nearly every Disney and Pixar animated film from the start of the Disney Renaissance), it is traditional in Disney animated musicals to have no more songs after the end of the second