I was wondering if there was any way to use MIDI Guitar to retune a guitar in realtime? For example, take a guitar in E standard or drop D tuning, and make it sound as if its in, say, D standard or drop C respectively? Then send the dry guitar signal to an amp sim for processing etc.
If not, is this something that may be possible in the future? It would be incredibly useful if MIDI Guitar could be used to overcome the need to swap guitars for songs in alternate tunings.