>>6336952I went out of my way to check before posting and found multiple archived Niji singing streams where they sang Disney songs, and some are only like 2 months old. The big Nijisanji song festival at the end of last year even had LizeAn singing Love is an Open Door from Frozen and it's still up.
I'd assume that the permissions for the Japanese versions of the songs are handed out separately from the English ones, but that doesn't explain why Cover doesn't at least have the Japanese ones.
Unless it's the English permissions Astel wants, in which case lmao good luck.