Carl. One more observation. That Aria Church Organ is actually very versatile at least from watching the youtube. However, the stops on it are activated by pushing them in as opposed to pulling them out. From my past experience with real pipe organs, I have always seen it the opposite, where one pulls stops to activate, and then pushes to turn them off. i have seen push activation on rocker switched stops, but not on the round pull push stops. I am sure that they did this the opposite way to make it easier for the novice to just push to activate. No biggie, just made me look twice to see what was really happening with those pull (I mean push) stops.