There's a new electric guitar from Godin that is midi and wireless. Im always interested in any guitar that can be used like my guitar synth rig. I believe it hooks up through blue tooth to your lap top with no interface, has it's own software which can be up-dated and has a joy stick on the guitar. So all you need is a laptop and this guitar( no wires) and you have a guitar synth rig that may be the perfect rig. Of course you need amplification for live but pretty cool product. The tracking is suppose to be excellent. We will see.