Nope, not The Rescuers. Thanks for the link though.
I just remember going to Disney World and checking into the Wilderness Lodge.
While I waited, I was by the TV and a movie was playing (for the life of me I can’t remember which). On screen a mouse was singing while looking at the stars and then across the city (or something like that) a female mouse was singing as well (I think it was one of those situations where they were singing about the opposite character).
All I can remember now is that I felt so sad (in a good way) while listening to the song.