Hi Col, I am familiar with Triple Play. About 30 years ago I used my guitar, with a midi connection into my Yamaha keyboard. The single string was delayed a bit, the chords driving the keyboard worked well. I would sing and strum the guitar, and the keyboard followed my guitar chords. A full band, my guitar, and my voice, great.

I stopped using the set up because I had no freedom with playing lead with my guitar. If you are not using backing tracks how are you able to play chords and solo with the guitar?

John C.