Thanks, Adrian, makes perfect sense. Problem solved!
My tablet is not connected to speakers. The speakers in the tablet have died of old age. (2016 machine, I think?) I hope I am being clear! I really appreciate your help!
The computer is not directly connected to the speakers. The distorted sound is coming from the keyboard, but the distortion appears only when the midi cable is connected AND finale is open. I just ...
The Korg is connected to a receiver, which is connected to speakers. The computer is connected to the Korg only through the midi cable. I will try using headphones only, circumventing the receiver,...