Guilty. I actually just switched churches. Traditionally I am a keyboard player, but the new church only has an organ. On keyboard, I could flow well in about 8 keys, but on organ, since I am actually trying to play it like an organ, I can only really flow in Ab and C#, but I am being forced to work on it. The Praise leader doesn't have an ear for the key that I am playing in, so Ab frequently becomes Eb, F or C and so on and so on.