I only had a copy of i3 Librarian because I thought I might be able to use it with my Korg i40M. You could go to the Korg group I subscribe to and ask about an arranger program. Useful info is exchanged there, and there are some real sharp experts there who are most helpful. It works with your email. Just send your request to:
korg@psych2.uop.edu
Good luck -- rattley