Another way would be with Monome Teletype - it would involve creating a look up table for your chords and some programming to determine the probabilities, but probably a few ways to achieve this.
The Teletype will have more fine grain control and precision, the Harvestman will be more 'tweaky' and more fun to play :)
-- Kel_
Yes, that is a module all right! :-)
I've read the stuff on the site and watched some YT vids altho not read any of the manuals. Looks amazing. Not gone into it enough to decide if it can do what I'm after but I tend to think if I go down this route I may as well keep the whole thing in software.
Not least of all I can see it would be easy to drop £2K+ before I get off the starting block :-)
I may have to reconsider my musical ambitions :-)