What are some disney movies characters with distinct songs to indentify them.?

I am writing a one act play for my school, I am doing this idea with people in a mental hospital who think they are a disney character. I sorta want this to be a musical too. So far i have

Aladdin

Cinderella

Ariel



and i need a few more, any ideas?What are some disney movies characters with distinct songs to indentify them.?
Lilo and Stitch

MulanWhat are some disney movies characters with distinct songs to indentify them.?
Well, Sally from the Nightmare Before Christmas has her signature little tune. Pretty recognizable to anyone who has seen the movie.What are some disney movies characters with distinct songs to indentify them.?
Peter Pan

Alice in Wonderland
The lion king

Sleaping Beauty

Bell