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
Indeed, it all began back on October 16, 1923, with Walt Disney Studios
They are almost 100 years old, that is crazy to think about, matching trends for that long
2018).
It was founded as the Disney Brothers Cartoon Studio (formerly Walt Disney Cartoon Studios) in 1923 and incorporated as Walt Disney Productions in 1929. The studio was exclusively dedicated to producing short films until it expanded into feature production in 1934. In 1983, Walt Disney Productions named its live action film studio Walt Disney Pictures. During a corporate restructuring in 1986, Walt Disney Productions was renamed The Walt Disney Company and the animation division, renamed Walt Disney Feature Animation, became a subsidiary of its film division,
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