I think she would probably enjoy those. I showed her 101 Dalmations and she quite enjoyed that (the original Disney obviously). The issue is really time and middle-class guilt. Nursery 5 days a week means there’s not time to watch a film in the evenings, then we don’t want to just load her up on TV during the weekend either so she doesn’t see many.
She’s so far also watched Toy Story, Finding Nemo, Cinderella (classic Disney), Jungle Book (classic Disney), Sleeping Beauty, Beauty and the Beast, The Lion King, Tangled, Frozen, Star Wars, Sing and Moana
Aside from Frozen, Tangled and Beauty and the Beast, I think she would take or leave any of them. Tempted to try her on Empire Strikes Back soon if I can and was also trying to work out if Pirates of the Caribbean would be too scary, as she does like Pirates…
(I have never seen a Beethoven film btw because I’m too old for that to have been a thing.)