It will actually! With the arpeggiator on the Grandmother you can do the same thing as in this vid. This should help: Moog Grandmother Tutorial // Arpeggiator Explained ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-UfFCkc0260M.html
Ju06a and k25m are already in my shopping cart. I'm curious how you deal with the pitch bend when the K25m doesn't have a pitch bend wheel? that's what makes me worried 🤔🙁