I fed the MIDI to Kate Bush Babooshka into Chordjam, but the suggestions didn’t really fit, and had notes outside the scale no matter which of the three suggestions I tried.
As a new user, and not 100% on my music theory, it left me confused as what to do. I tried to pick a close one and edited the voices to try fix it but I couldnt get it right.
Probably it is something I am doing wrong.
I picked up the MIDI from freemidi.org and used the RH Piano track as the exemplar to the learn function if that helps.
This might be helpful to you as well