Could be Donny - but sadly they all play in the same key.... little tweaks. If they do indeed envision the "Holy Grail" of arrangers, they will likely hide it so as to make us continue the (incremental) search....

I took delivery on my 970 4 years ago this month. I've definitely aged worse than that board.... ho ho ho.... so a new board may be a dose of "Geritol" - the elixir that satisfies (albeit for a short while).