ORIGINALLY PUBLISHED IN JUNE 2015

Mariachi Butterflies: Home on the Range
Deleted Disney Characters

The Mariachi Butterflies are characters that were ultimately cut in the film Home on the Range.

They would have sung "Heroes, Villains and Cows".

These characters were presumably scrapped due to the fact that they could be considered offensive in which I could see considering some characters in other movies.

Source: Disney Wiki

April-5-2020 Update: Updated and changed chapter with added information.