Hi Adan, it's great to read your impressions of the YC61, very helpful. I have a specific question which I hope you can answer. My plan would be to sit the YC61 on top of my Crumar Seven. I'd like to know if it's possible to have the YC being played as an organ or synth and at the same time have an external Midi controller play its internal AP sounds? I'll try to figure this out reading the manual but if you can confirm that would be great. Cheers, Ken