Hi Scott, I downloaded piano celestial and the iPad mini works with the current Apple cck. I was expecting some sort of indication from the iPad that an external device was installed. The other app I was trying did not work. I will try reinstalling it. Thanks so much for your help. For anyone else who encounters a connection problem I recommend the piano celestial app as it is free and indicates on the top right of the screen whether a midi connection has been made which is helpful for troubleshooting. Thanks again Scott!