On You Tube I saw an acoustic guitarist use an arranger module and a foot controller to provide rhythm accompaniment. This looked very awkward as he stomped on different buttons to change chords.

Later I read that the Korg PA3x could use its vocal unit to harmonise voice or midi input. Of course the Korg has a sequencer that could be used to do much the same albeit after manual programming.

I don't want to buy a midi guitar but with a Tyros 5/76 on order I'm hoping that there is some way to trigger chord changes after starting a style. If not with the VH2 then perhaps if I bought a separate harmoniser like the TC Helicon this would work?

Has anyone tried this?

Ian