Instrument 1: New gadget switches from a guitar to a piano and a violin at the tap of a button | Mail Online

Instrument 1: New gadget switches from a guitar to a piano and a violin at the tap of a button |

A similar thing was done, many years ago, using Sinclair spectrum computers. A band plugged their instruments into a computer and the guitar sounded like an organ and vice versa,while the players hit their regular chords and notes. So this is not a new thing.