Here is a demo of Guitarism controlling iGrand via virtual midi. In this demo I play and sing “Nobody Home” by Pink Floyd. This is pretty much the greatest thing ever for any guitarist who wants to play piano without taking the time to learn it. 😀
In this tutorial I show how to hook up an external midi controller (M-Audio KeyRig 49) and send the midi to two separate apps using MidiBridge. I use Audiobus to keep the apps running in the background, iGrand and Magellan.