20 some years ago I enjoyed trying to build an H3000 editor for Max. Never completely finished it, but evidently I somehow dumped a lot of stuff into a database back in 2013. I have no idea how far along I was at that point, or how complete/accurate this data is, but if it saves you some time you’re welcome to it.

By the way, although I have an H8000FW, I still love my H3000 D/SE, especially the “String Modeller” which never made it into later harmonizers that I know of.

I hope this helps

JohnR