Hi Gary,

Check the melody track with a track editor to see if any program changes are inserted into the track. If there is one at the start of the track no matter what you change the sound source to the track will always revert back to the Program change. If you find one just delete it.

If this MIDI file was downloaded then you may have to check all of the tracks for the melody program change. They can hide those program changes.


Whenever I get something stuck in the back of my throat, I dislodge it by drinking a beer.
It's called the Heineken Maneuver.

64 bit Win 10 Pro, the latest BiaB/RB, Roland Octa-Capture audio interface, a ton of software/hardware