This tutorial for nwdlbots (pronounced noodlebots), shows how to make Event Bots follow a sequence of chords. In this example, a single guitar bot "gets down with its bad self (so to speak)" by noodling over an 8-bar "jazz" rhythm pattern. Thus demonstrating that nwdlbots are not just for ambient music.
nwdlbots are free to download from sundaydance.co.uk
(Ableton Live and Max for Live required).